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Volumn 47, Issue 46, 2006, Pages 8059-8062

Brønsted acid TfOH-mediated reactions of 2-(arylmethylene)cyclopropylcarbinols with acetonitrile

Author keywords

2 (Arylmethylene)cyclopropylcarbinols; Acetonitrile; Br nsted acid; N (3 Arylmethylidenecyclobutyl)acetamides; Ring enlarging reaction; Trifluoromethanesulfonic acid

Indexed keywords

ACETONITRILE; METHANOL DERIVATIVE;

EID: 33749529526     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.09.063     Document Type: Article
Times cited : (29)

References (45)
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    • Three types of ring-opening reaction of MCPs have been disclosed (see: Shi, M.; Xu, B. Org. Lett. 2002, 4, 2145-2148. For the ring-opening of MCPs by type I, please see:
    • Three types of ring-opening reaction of MCPs have been disclosed (see: Shi, M.; Xu, B. Org. Lett. 2002, 4, 2145-2148. For the ring-opening of MCPs by type I, please see:. Camacho D.H., Nakamura I., Saito S., and Yamamoto Y. Angew. Chem., Int. Ed. 38 (1999) 3365-3367
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    • For the metal-catalyzed cocyclizations reactions of MCPs with unsaturated carbon bonds had been extensively studied; please see the review:
    • For the metal-catalyzed cocyclizations reactions of MCPs with unsaturated carbon bonds had been extensively studied; please see the review:. Lautens M., Klute W., and Tam W. Chem. Rev. 96 (1996) 49-92
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  • 24
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    • For some more recent papers related to MCPs, please see:
    • For some more recent papers related to MCPs, please see:. Nötzel M.W., Rauch K., Labahn T., and de Meijere A. Org. Lett. 4 (2002) 839-841
    • (2002) Org. Lett. , vol.4 , pp. 839-841
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  • 36
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    • note
    • TfOH is an extremely hygroscopic substance, which can absorb certain amount of moisture (water) in weighing and in store.
  • 37
    • 33749527705 scopus 로고    scopus 로고
    • note
    • 0 0 0 = 864; Diffractometer: Rigaku AFC7R; Residuals: R; Rw: 0.0492, 0.1171.
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    • The formation of four-membered cyclic compound through bicyclobutonium ion A has been reported. Please see:
    • The formation of four-membered cyclic compound through bicyclobutonium ion A has been reported. Please see:. Hiroi K., Nakamura H., and Anzai T. J. Am. Chem. Soc. 109 (1987) 1249-1250
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  • 45
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    • note
    • 3) column chromatography to give the corresponding N-(3-arylmethylidenecyclobutyl)acetamide products 2 in moderate to good yields.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.