SCOPUS 정보 검색 플랫폼

Volumn 62, Issue 14, 1997, Pages 4763-4769

Competing Pathways in the Azomethine Ylide Route to Indoloquinones: An Improved Procedure for the Generation of a Transient 4-Oxazoline from the Oxazolium Salt

(2) Vedejs, Edwin a Monahan, Sean D a

a UNIVERSITY OF WISCONSIN MADISON (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000745517 PISSN: 00223263 EISSN: None Source Type: Journal
DOI: 10.1021/jo9702195 Document Type: Article

Times cited : (29)

References (36)

1
- 0030058158
- For leading references, see: Danishefsky, S. J.; Schkeryantz, J. M. Synlett 1995, 475. Wang, Z.; Jimenez, L. S. J. Org. Chem. 1996, 61, 816.
- (1995) Synlett , pp. 475
- Danishefsky, S.J.¹ Schkeryantz, J.M.²

2
- 0030058158
- For leading references, see: Danishefsky, S. J.; Schkeryantz, J. M. Synlett 1995, 475. Wang, Z.; Jimenez, L. S. J. Org. Chem. 1996, 61, 816.
- (1996) J. Org. Chem. , vol.61 , pp. 816
- Wang, Z.¹ Jimenez, L.S.²

3
- 1542689667
- Padwa, A., Ed.; Wiley: New York, Chapter 1
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1984) 1,3-Dipolar Cycloaddition Chemistry
- Lown, J.W.¹

4
- 0001625454
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1993) Adv. Cycloaddit. Chem. , vol.3 , pp. 161
- Grigg, R.¹ Sidharan, V.²

5
- 0042616975
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1975) J. Org. Chem. , vol.40 , pp. 1260
- Hershenson, F.M.¹

6
- 33847088464
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1977) J. Org. Chem. , vol.42 , pp. 559
- Anderson, W.K.¹ Corey, P.F.²

7
- 0000901488
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1984) J. Org. Chem. , vol.49 , pp. 5164
- Rebek Jr., J.¹ Shaber, S.H.² Shue, Y.K.³ Gehret, J.C.⁴ Zimmerman, S.⁵

8
- 0343263281
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1981) Heterocycles , vol.16 , pp. 1173
- Rebek Jr., J.¹ Shaber, S.H.²

9
- 49349130005
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1977) Tetrahedron Lett. , pp. 3027
- Rebek Jr., J.¹ Gehret, J.C.E.²

10
- 0001515175
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1988) J. Am. Chem. Soc. , vol.110 , pp. 3238
- Vedejs, E.¹ Grissom, J.W.²

11
- 23044478796
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1988) J. Org. Chem. , vol.53 , pp. 1876
- Vedejs, E.¹ Grissom, J.W.²

12
- 0038141659
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1989) Tetrahedron Lett. , vol.30 , pp. 2627
- Vedejs, E.¹ Dax, S.L.²

13
- 0038141660
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1993) J. Org. Chem. , vol.58 , pp. 1341-1348
- Vedejs, E.¹ Piotrowski, D.W.²

14
- 0029916260
- (a) Reviews: Lown, J. W. In 1,3-Dipolar Cycloaddition Chemistry; Padwa, A., Ed.; Wiley: New York, 1984; Chapter 1. Grigg, R.; Sidharan, V. Adv. Cycloaddit. Chem. 1993, 3, 161. (b) Hershenson, F. M. J. Org. Chem. 1975, 40, 1260. (c) Anderson, W. K.; Corey, P. F. J. Org. Chem. 1977, 42, 559. (d) Rebek, J., Jr.; Shaber, S. H.; Shue, Y. K.; Gehret, J. C.; Zimmerman, S. J. Org. Chem. 1984, 49, 5164. Rebek, J., Jr.; Shaber, S. H. Heterocycles 1981, 16, 1173. Rebek, J., Jr.; Gehret, J. C. E. Tetrahedron Lett. 1977, 3027. (e) Vedejs, E.; Grissom, J. W. J. Am. Chem. Soc. 1988, 110, 3238. (f) Vedejs, E.; Grissom, J. W. J. Org. Chem. 1988, 53, 1876. (g) Vedejs, E.; Dax, S. L. Tetrahedron Lett. 1989, 30, 2627. (h) Vedejs, E.; Piotrowski, D. W. J. Org. Chem. 1993, 58, 1341-8. (i) Hutchison, D. R.; Nayyar, N. K.; Martinelli, M. J. Tetrahedron Lett. 1996, 37, 2887.
- (1996) Tetrahedron Lett. , vol.37 , pp. 2887
- Hutchison, D.R.¹ Nayyar, N.K.² Martinelli, M.J.³

15
- 0001514077
- Padwa, A.; Dean, D.; Oine, T. J. Am. Chem. Soc. 1975, 97, 2822; Dopp, D.; Nour-El-Din, A. M. Tetrahedron Lett. 1978, 19, 1463.
- (1975) J. Am. Chem. Soc. , vol.97 , pp. 2822
- Padwa, A.¹ Dean, D.² Oine, T.³

16
- 0004029236
- Padwa, A.; Dean, D.; Oine, T. J. Am. Chem. Soc. 1975, 97, 2822; Dopp, D.; Nour-El-Din, A. M. Tetrahedron Lett. 1978, 19, 1463.
- (1978) Tetrahedron Lett. , vol.19 , pp. 1463
- Dopp, D.¹ Nour-El-Din, A.M.²

17
- 84986480773
- Kashima, C.; Arao, H. Synthesis 1989, 873.
- (1989) Synthesis , pp. 873
- Kashima, C.¹ Arao, H.²

18
- 0025900989
- Marek, I.; Alexakis, A.; Normant, J. F. Tetrahedron Lett. 1991, 32, 5329.
- (1991) Tetrahedron Lett. , vol.32 , pp. 5329
- Marek, I.¹ Alexakis, A.² Normant, J.F.³

19
- 0000131734
- Farina, V.; Krishnan, B. J. Am. Chem. Soc. 1991, 1113, 9585.
- (1991) J. Am. Chem. Soc. , vol.1113 , pp. 9585
- Farina, V.¹ Krishnan, B.²

20
- 84943950090
- Suzuki, A. Pure Appl. Chem. 1991, 63, 419. Miyaura, N.; Yanagi, T.; Suzuki, A. Synth. Commun. 1981, 11, 513.
- (1991) Pure Appl. Chem. , vol.63 , pp. 419
- Suzuki, A.¹

21
- 84947151032
- Suzuki, A. Pure Appl. Chem. 1991, 63, 419. Miyaura, N.; Yanagi, T.; Suzuki, A. Synth. Commun. 1981, 11, 513.
- (1981) Synth. Commun. , vol.11 , pp. 513
- Miyaura, N.¹ Yanagi, T.² Suzuki, A.³

22
- 33646066450
- Still, W. C.; Gennari, C. Tetrahedron Lett. 1983, 24, 4405.
- (1983) Tetrahedron Lett. , vol.24 , pp. 4405
- Still, W.C.¹ Gennari, C.²

23
- 27844466269
- (a) Nahm, S.; Weinreb, S. M. Tetrahedron Lett. 1981, 22, 3815.
- (1981) Tetrahedron Lett. , vol.22 , pp. 3815
- Nahm, S.¹ Weinreb, S.M.²

24
- 0007189885
- (b) Oster, T. A.; Harris, T. M. Tetrahedron Lett. 1983, 24, 1851.
- (1983) Tetrahedron Lett. , vol.24 , pp. 1851
- Oster, T.A.¹ Harris, T.M.²

25
- 85033141678
- note
- 3 produced a 1:10 Z:E product ratio in methanol at 65°C (29% yield).

26
- 0002455223
- (a) Griffith, W. P.; Ley, S. Aldrichim. Acta 1990, 23, 13.
- (1990) Aldrichim. Acta , vol.23 , pp. 13
- Griffith, W.P.¹ Ley, S.²

27
- 0026696415
- (b) Griffith, W. P.; Jolliffe, J. M.; Ley, S. Synth. Commun. 1992, 22, 1967.
- (1992) Synth. Commun. , vol.22 , pp. 1967
- Griffith, W.P.¹ Jolliffe, J.M.² Ley, S.³

28
- 1542794905
- (a) Takeda, K.; Yano, S.; Sato, M.; Yoshii, E. J. Org. Chem. 1987, 52, 4137.
- (1987) J. Org. Chem. , vol.52 , pp. 4137
- Takeda, K.¹ Yano, S.² Sato, M.³ Yoshii, E.⁴

29
- 85033128978
- To be published
- (b) Vedejs, E.; Naidu, N.; Tucci, F. C. To be published.
- Vedejs, E.¹ Naidu, N.² Tucci, F.C.³

30
- 0022384094
- A related purple quinone containing a donor amine nitrogen β to quinone carbonyl has been described; the corresponding indolo-quinone is yellow: Shaw, K. J.; Luly, J. R.; Rapoport, H. J. Org. Chem. 1985, 50, 4515.
- (1985) J. Org. Chem. , vol.50 , pp. 4515
- Shaw, K.J.¹ Luly, J.R.² Rapoport, H.³

31
- 0343610826
- (a) Napolitano, A.; D'Ischia, M.; Prota, G.; Schultz, T. M.; Wolfram, L. J. Tetrahedron 1989, 45, 6749.
- (1989) Tetrahedron , vol.45 , pp. 6749
- Napolitano, A.¹ D'Ischia, M.² Prota, G.³ Schultz, T.M.⁴ Wolfram, L.J.⁵

32
- 0037632306
- (b) Dryhurst, G.; Anne, A.; Wrona, M. Z.; Lll., D. J. Am. Chem. Soc. 1989, 111, 719.
- (1989) J. Am. Chem. Soc. , vol.111 , pp. 719
- Dryhurst, G.¹ Anne, A.² Wrona, M.Z.³ Lll, D.⁴

33
- 0002581160
- Hassner, A.; Fischer, B. J. Org. Chem. 1992, 57, 3070.
- (1992) J. Org. Chem. , vol.57 , pp. 3070
- Hassner, A.¹ Fischer, B.²

34
- 0000862235
- Huisgen, R.; Scheer, G.; Huber, H. Tetrahedron Lett. 1966, 7, 397. Vedejs, E.; Dax, S.; Martinez, G. R.; McClure, C. K. J. Org. Chem. 1987, 52, 3470.
- (1966) Tetrahedron Lett. , vol.7 , pp. 397
- Huisgen, R.¹ Scheer, G.² Huber, H.³

35
- 0001694403
- Huisgen, R.; Scheer, G.; Huber, H. Tetrahedron Lett. 1966, 7, 397. Vedejs, E.; Dax, S.; Martinez, G. R.; McClure, C. K. J. Org. Chem. 1987, 52, 3470.
- (1987) J. Org. Chem. , vol.52 , pp. 3470
- Vedejs, E.¹ Dax, S.² Martinez, G.R.³ McClure, C.K.⁴

36
- 1542689661
- (a) Sugimoto, N.; Fujita, T.; Noboru, S.; Ayada, A. Chem. Pharm. Bull. 1962, 10, 427.
- (1962) Chem. Pharm. Bull. , vol.10 , pp. 427
- Sugimoto, N.¹ Fujita, T.² Noboru, S.³ Ayada, A.⁴

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.