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Volumn 44, Issue 43, 2003, Pages 7893-7896

Preparation of 1,4,5,8-tetra-tert-butyl-1,3,5,7-cyclooctatetraene by twofold SO2 extrusion

Author keywords

Cyclooctatetraene; DFT calculations; Extrusion of SO2; Steric congestion; X ray crystallographic analysis

Indexed keywords

1,4,5,8 TETRA TERT BUTYL 1,3,5,7 CYCLOOCTATETRAENE; 2 (3,4,7,8 TETRA TERT BUTYL) 9,10 DITHIATRICYCLO[4.2.1.1 2,5 ]DECA 3,7 DIENE 9,10 DIOXIDE; ALKENE DERIVATIVE; DIMETHYLDIOXIRANE; OXIDE; SULFATE; UNCLASSIFIED DRUG;

EID: 0141648299     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2003.09.014     Document Type: Article
Times cited : (8)

References (30)
  • 9
    • 85031056399 scopus 로고    scopus 로고
    • note
    • We thank Professor Naoki Inamoto for his kind suggestion of this nomenclature.
  • 11
    • 0141772170 scopus 로고
    • Synthesis of 1,4-di- and 1,3,5,7-tetra-tert-butylcyclooctateraenes
    • Miller, M. J.; Lyttle, M. H.; Streitwieser, A., Jr.
    • Chemistry of multi-tert-butyl substituted cyclooctatetraenes. (a) Synthesis of 1,4-di- and 1,3,5,7-tetra-tert-butylcyclooctateraenes; Miller, M. J.; Lyttle, M. H.; Streitwieser, A., Jr. J. Org. Chem. 1981, 46, 1977; (b) Synthesis and absolute configuration of the enantiomeric 1,3-di-tert-butylcyclooctatetraenes; Paquette, L. A.; Hanzawa, Y.; McCullough, K. J.; Tagle, B.; Swenson, W.; Clardy, J. J. Am. Chem. Soc. 1981, 103, 2262; (c) Unsucessful synthesis of 1,2-di-tert-butyl-1,3,5,7-cyclooctatetraene by photolysis of 7,8-di-tert-butylbicylo[4.2.0]octa-2,4,7-triene; Hanzawa, Y.; Paquette, L. A.; J. Am. Chem. Soc. 1981, 103, 2269; (d) Synthesis of and bond shifting equlibrium between 1,4- and 1,6-di-tert-butylcyclooctatetraenes; Paquette, L. A.; Hefferon, G. J.; Samodral, R.; Hanzawa, Y. J. Org. Chem. 1983, 48, 1262; (e) Synthesis of 1,3,5,7-tert-butylcyclooctatetraene; Boussie, T. R.; Streitwieser, A. J. Org. Chem. 1993, 58, 2377.
    • (1981) J. Org. Chem. , vol.46 , pp. 1977
  • 12
    • 0141660244 scopus 로고
    • Synthesis and absolute configuration of the enantiomeric 1,3-di-tert-butylcyclooctatetraenes
    • Paquette, L. A.; Hanzawa, Y.; McCullough, K. J.; Tagle, B.; Swenson, W.; Clardy, J.
    • Chemistry of multi-tert-butyl substituted cyclooctatetraenes. (a) Synthesis of 1,4-di- and 1,3,5,7-tetra-tert-butylcyclooctateraenes; Miller, M. J.; Lyttle, M. H.; Streitwieser, A., Jr. J. Org. Chem. 1981, 46, 1977; (b) Synthesis and absolute configuration of the enantiomeric 1,3-di-tert-butylcyclooctatetraenes; Paquette, L. A.; Hanzawa, Y.; McCullough, K. J.; Tagle, B.; Swenson, W.; Clardy, J. J. Am. Chem. Soc. 1981, 103, 2262; (c) Unsucessful synthesis of 1,2-di-tert-butyl-1,3,5,7-cyclooctatetraene by photolysis of 7,8-di-tert-butylbicylo[4.2.0]octa-2,4,7-triene; Hanzawa, Y.; Paquette, L. A.; J. Am. Chem. Soc. 1981, 103, 2269; (d) Synthesis of and bond shifting equlibrium between 1,4- and 1,6-di-tert-butylcyclooctatetraenes; Paquette, L. A.; Hefferon, G. J.; Samodral, R.; Hanzawa, Y. J. Org. Chem. 1983, 48, 1262; (e) Synthesis of 1,3,5,7-tert-butylcyclooctatetraene; Boussie, T. R.; Streitwieser, A. J. Org. Chem. 1993, 58, 2377.
    • (1981) J. Am. Chem. Soc. , vol.103 , pp. 2262
  • 13
    • 0141660245 scopus 로고
    • Unsucessful synthesis of 1,2-di-tert-butyl-1,3,5,7-cyclooctatetraene by photolysis of 7,8-di-tert-butylbicylo[4.2.0]octa-2,4,7-triene
    • Hanzawa, Y.; Paquette, L. A.
    • Chemistry of multi-tert-butyl substituted cyclooctatetraenes. (a) Synthesis of 1,4-di- and 1,3,5,7-tetra-tert-butylcyclooctateraenes; Miller, M. J.; Lyttle, M. H.; Streitwieser, A., Jr. J. Org. Chem. 1981, 46, 1977; (b) Synthesis and absolute configuration of the enantiomeric 1,3-di-tert-butylcyclooctatetraenes; Paquette, L. A.; Hanzawa, Y.; McCullough, K. J.; Tagle, B.; Swenson, W.; Clardy, J. J. Am. Chem. Soc. 1981, 103, 2262; (c) Unsucessful synthesis of 1,2-di-tert-butyl-1,3,5,7-cyclooctatetraene by photolysis of 7,8-di-tert-butylbicylo[4.2.0]octa-2,4,7-triene; Hanzawa, Y.; Paquette, L. A.; J. Am. Chem. Soc. 1981, 103, 2269; (d) Synthesis of and bond shifting equlibrium between 1,4- and 1,6-di-tert-butylcyclooctatetraenes; Paquette, L. A.; Hefferon, G. J.; Samodral, R.; Hanzawa, Y. J. Org. Chem. 1983, 48, 1262; (e) Synthesis of 1,3,5,7-tert-butylcyclooctatetraene; Boussie, T. R.; Streitwieser, A. J. Org. Chem. 1993, 58, 2377.
    • (1981) J. Am. Chem. Soc. , vol.103 , pp. 2269
  • 14
    • 0141772172 scopus 로고
    • Synthesis of and bond shifting equlibrium between 1,4- and 1,6-di-tert-butylcyclooctatetraenes
    • Paquette, L. A.; Hefferon, G. J.; Samodral, R.; Hanzawa, Y.
    • Chemistry of multi-tert-butyl substituted cyclooctatetraenes. (a) Synthesis of 1,4-di- and 1,3,5,7-tetra-tert-butylcyclooctateraenes; Miller, M. J.; Lyttle, M. H.; Streitwieser, A., Jr. J. Org. Chem. 1981, 46, 1977; (b) Synthesis and absolute configuration of the enantiomeric 1,3-di-tert-butylcyclooctatetraenes; Paquette, L. A.; Hanzawa, Y.; McCullough, K. J.; Tagle, B.; Swenson, W.; Clardy, J. J. Am. Chem. Soc. 1981, 103, 2262; (c) Unsucessful synthesis of 1,2-di-tert-butyl-1,3,5,7-cyclooctatetraene by photolysis of 7,8-di-tert-butylbicylo[4.2.0]octa-2,4,7-triene; Hanzawa, Y.; Paquette, L. A.; J. Am. Chem. Soc. 1981, 103, 2269; (d) Synthesis of and bond shifting equlibrium between 1,4- and 1,6-di-tert-butylcyclooctatetraenes; Paquette, L. A.; Hefferon, G. J.; Samodral, R.; Hanzawa, Y. J. Org. Chem. 1983, 48, 1262; (e) Synthesis of 1,3,5,7-tert-butylcyclooctatetraene; Boussie, T. R.; Streitwieser, A. J. Org. Chem. 1993, 58, 2377.
    • (1983) J. Org. Chem. , vol.48 , pp. 1262
  • 15
    • 0141437279 scopus 로고
    • Synthesis of 1,3,5,7-tert-butylcyclooctatetraene
    • Boussie, T. R.; Streitwieser, A.
    • Chemistry of multi-tert-butyl substituted cyclooctatetraenes. (a) Synthesis of 1,4-di- and 1,3,5,7-tetra-tert-butylcyclooctateraenes; Miller, M. J.; Lyttle, M. H.; Streitwieser, A., Jr. J. Org. Chem. 1981, 46, 1977; (b) Synthesis and absolute configuration of the enantiomeric 1,3-di-tert-butylcyclooctatetraenes; Paquette, L. A.; Hanzawa, Y.; McCullough, K. J.; Tagle, B.; Swenson, W.; Clardy, J. J. Am. Chem. Soc. 1981, 103, 2262; (c) Unsucessful synthesis of 1,2-di-tert-butyl-1,3,5,7-cyclooctatetraene by photolysis of 7,8-di-tert-butylbicylo[4.2.0]octa-2,4,7-triene; Hanzawa, Y.; Paquette, L. A.; J. Am. Chem. Soc. 1981, 103, 2269; (d) Synthesis of and bond shifting equlibrium between 1,4- and 1,6-di-tert-butylcyclooctatetraenes; Paquette, L. A.; Hefferon, G. J.; Samodral, R.; Hanzawa, Y. J. Org. Chem. 1983, 48, 1262; (e) Synthesis of 1,3,5,7-tert-butylcyclooctatetraene; Boussie, T. R.; Streitwieser, A. J. Org. Chem. 1993, 58, 2377.
    • (1993) J. Org. Chem. , vol.58 , pp. 2377
  • 16
    • 85031055336 scopus 로고    scopus 로고
    • note
    • Tetra-tert-butylcyclooctatetraene 6 was obtained in the laboratory of Professor G. Maier by photolysis of 3,4-di-tert-butylcyclobutene-1,2-dicarboxylic acid anhydride; Fritschi, G., Ph.D. Thesis, 1971, Karlsruhe, Germany. Photolysis of the above anhydride produced five hydrocarbons of similar polarity containing 6 (in about 2% yield), in addition to two ketones. It was suggested that 1,4,5,8-tetra-tert-butylcyclooctatetraene ( 6a ) is sterically a more stable isomer than 1,2,5,6-tert-butylcyclooctatetraene ( 6c ).
  • 17
    • 85031052337 scopus 로고    scopus 로고
    • note
    • Cyclooctatetraene 6 is not registered in Chemical Abstracts. We thank Professor A. Krebs of Hamburg University for providing us the information given in Ref. 7.
  • 18
    • 85031066173 scopus 로고    scopus 로고
    • 2=0.103 (all), S=0.709.
    • 2=0.103 (all), S=0.709.
  • 19
    • 85031057464 scopus 로고    scopus 로고
    • 2 with m-chloroperbenzoic acid is sluggish and gave a complex mixture.
    • Oxidation of 2 with m-chloroperbenzoic acid is sluggish and gave a complex mixture.
  • 20
    • 85031065655 scopus 로고    scopus 로고
    • note
    • 3) δ=32.3, 35.4, 126.3, 151.4.
  • 22
    • 0141772171 scopus 로고
    • For preparation of the parent compound of this ring system, see (a) Gasteiger, J.; Huisgen R.; J. Am. Chem. Soc. 1972, 94, 6541; (b) Paquette L. A. ; Meisinger, R. H.; Wingard, R. E., Jr. J. Am. Chem. Soc. 1973, 95, 2230.
    • (1972) J. Am. Chem. Soc. , vol.94 , pp. 6541
    • Gasteiger, J.1    Huisgen, R.2
  • 23
    • 0001699053 scopus 로고
    • For preparation of the parent compound of this ring system, see (a) Gasteiger, J.; Huisgen R.; J. Am. Chem. Soc. 1972, 94, 6541; (b) Paquette L. A. ; Meisinger, R. H.; Wingard, R. E., Jr. J. Am. Chem. Soc. 1973, 95, 2230.
    • (1973) J. Am. Chem. Soc. , vol.95 , pp. 2230
    • Paquette, L.A.1    Meisinger, R.H.2    Wingard R.E., Jr.3
  • 28
    • 0001748592 scopus 로고    scopus 로고
    • 6a are in the range 118.8-125.7° and for the experimental values, see Figure 4. Angle modification of 126° to approximately 136° is required: Allinger, N. L.; Sprague, J. T.; Finder, C. J. Tetrahedron 1973, 29, 2519. The calculated internal bonds angles for
    • Angle modification of 126° to approximately 136° is required: Allinger, N. L.; Sprague, J. T.; Finder, C. J. Tetrahedron 1973, 29, 2519. The calculated internal bonds angles for 6a are in the range 118.8-125.7° and for the experimental values, see Figure 4.
  • 29
    • 85031060844 scopus 로고    scopus 로고
    • 2=0.1595 (all), S=1.174, T=153 K.
    • 2=0.1595 (all), S=1.174, T=153 K.
  • 30
    • 0000282230 scopus 로고
    • X-Ray crystallographic analysis of 1,4,5,8-tetrakis[(p-tolyloxy)methyl]-1,3,5,7-cyclooctatetranene was reported. See:
    • X-Ray crystallographic analysis of 1,4,5,8-tetrakis[(p-tolyloxy)methyl]-1,3,5,7-cyclooctatetranene was reported. See: Diercks R., Stamp L., tom Dieck H. Chem. Ber. 117:1984;1913.
    • (1984) Chem. Ber. , vol.117 , pp. 1913
    • Diercks, R.1    Stamp, L.2    Tom Dieck, H.3


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