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Volumn 50, Issue 2, 2002, Pages 307-308

One-pot preparation of chiral β-amino esters by rhodium-catalyzed three-components coupling reaction

Author keywords

Chiral amino ester; Diethylzinc; Reformatsky reaction; Rhodium catalyzed coupling reaction; Wilkinson's catalyst

Indexed keywords

ACETIC ACID DERIVATIVE; ALDEHYDE; AMINE; BETA AMINO ACID; BROMOACETIC ACID ETHYL ESTER; ESTER DERIVATIVE; RHODIUM; UNCLASSIFIED DRUG; AMINO ACID;

EID: 0036481670     PISSN: 00092363     EISSN: 13475223     Source Type: Journal    
DOI: 10.1248/cpb.50.307     Document Type: Article
Times cited : (50)

References (23)
  • 1
    • 0001870080 scopus 로고    scopus 로고
    • ed. by Juaristi E., Wiley-VCH, Inc., New York, and references cited therein
    • Boge T. C., Georg G. I., "Enantioselective Synthesis of β-Amino Acids," ed. by Juaristi E., Wiley-VCH, Inc., New York, 1996, pp. 1-43 and references cited therein.
    • (1996) Enantioselective Synthesis of β-Amino Acids , pp. 1-43
    • Boge, T.C.1    Georg, G.I.2
  • 16
    • 0028130028 scopus 로고
    • and references cited therein
    • e) For a review; see, Cole D. C., Tetrahedron, 50, 9517-9582 (1994) and references cited therein.
    • (1994) Tetrahedron , vol.50 , pp. 9517-9582
    • Cole, D.C.1
  • 19
    • 28144446837 scopus 로고    scopus 로고
    • note
    • The reductive cleavage of the methyl ether of (R)-phenylglycinol, after the coupling reaction, did not give satisfactory result.
  • 20
    • 28144446094 scopus 로고    scopus 로고
    • note
    • 12) respectively. Although 16 and 18 are unknown compound, its stereochemistry can tentatively be assigned to be the same as other products based on the reaction mechanism. We assumed that the coupling products seem to be optically pure, since the chiral auxiliary obtained by hydrolysis of the imines prior to the coupling reaction was optically pure, and its removal by catalytic hydrogenolysis, after coupling reaction, usually did not take place any racemization.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.