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Volumn 36, Issue 3, 1999, Pages 659-665

Synthesis of methyl 3-amino-4-aryl(or methyl)sulfonyl-2- thiophenecarboxylates from 3-alkoxy-2-aryl(or methyl)-sulfonylacrylonitriles

Author keywords

[No Author keywords available]

Indexed keywords

ACRYLONITRILE; THIOGLYCOLIC ACID DERIVATIVE; THIOPHENE DERIVATIVE; TRIETHYLAMINE;

EID: 0032798047     PISSN: 0022152X     EISSN: None     Source Type: Journal    
DOI: 10.1002/jhet.5570360314     Document Type: Article
Times cited : (13)

References (30)
  • 1
    • 0345551867 scopus 로고
    • S. Gronowitz, ed, John Wiley & Sons, New York
    • S. Gronowitz, Thiophene and its Derivatives, Part 1, S. Gronowitz, ed, John Wiley & Sons, New York, 1985, pp 66-126.
    • (1985) Thiophene and Its Derivatives , Issue.1 PART , pp. 66-126
    • Gronowitz, S.1
  • 11
    • 85038166925 scopus 로고    scopus 로고
    • note
    • Attempted acylation of the title compounds by preforming the amino anion with strong base (e.g, sodium hydride, potassium t-butoxide) was not investigated.
  • 12
    • 85038163351 scopus 로고    scopus 로고
    • note
    • Upon review of Chemical Abstracts, this thieno[3,4-b]-[1,4]benzothiazepine apparently represents a novel ring system.
  • 17
    • 0345551864 scopus 로고
    • R. Dijkstra and H. J. Backer, Rec. Trav. Chim., 73, 569 (1954). Chem. Abstr., 49, 11539h (1955).
    • (1955) Chem. Abstr. , vol.49
  • 21
    • 0345120554 scopus 로고
    • John Wiley & Sons, New York
    • M. T. Bogert and A. Stull, Org. Synth., Vol VIII, John Wiley & Sons, New York, 1928, p 64.
    • (1928) Org. Synth. , vol.8 , pp. 64
    • Bogert, M.T.1    Stull, A.2
  • 22
    • 85038164721 scopus 로고    scopus 로고
    • note
    • The glucose reduction of 2-nitrophenyl disulfide has previously been described [23]; however, in our hands, the procedure gave only a limited amount of the expected sodium sulfide, with recovery of starting material predominating. Described here is our modification of the literature procedure.
  • 24
    • 84965053650 scopus 로고
    • F. Gialdi and A. Baruffini, Farmaco, Ed. Sci., 12, 206 (1957); Chem. Abstr., 51, 12850a (1957).
    • (1957) Chem. Abstr. , vol.51
  • 26
    • 85038165835 scopus 로고
    • G. Traverso and C. B. Riolo, Ann. Chem., 45, 668 (1955); Chem. Abstr., 50, 5634h (1956).
    • (1956) Chem. Abstr. , vol.50
  • 28
    • 85038163142 scopus 로고
    • V. M. Rodionov, B. M. Gogoslovskii, and Z. S. Kazakova, Izvest. Akad. Nauk S.S.S.R., Otdel Khim. Nauk, 536 (1948); Chem. Abstr., 43, 2201b (1949).
    • (1949) Chem. Abstr. , vol.43
  • 29
    • 85038156738 scopus 로고    scopus 로고
    • Attempted Fischer esterification (methanol, p-toluenesulfonic acid, reflux, 24 hours) of the ortho-substituted benzoic acid was unsuccessful
    • Attempted Fischer esterification (methanol, p-toluenesulfonic acid, reflux, 24 hours) of the ortho-substituted benzoic acid was unsuccessful.
  • 30
    • 85038171143 scopus 로고    scopus 로고
    • [10] also found a 3-methylacrylonitrile derivative to exist as a mixture of isomers with a similarly broad melting point
    • Perez, et al. [10] also found a 3-methylacrylonitrile derivative to exist as a mixture of isomers with a similarly broad melting point.
    • Perez1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.