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Volumn 28, Issue 45, 1987, Pages 5423-5426

Stereoselection in the reaction of acid halides and vinylogous urethanes

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EID: 0001044306     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)96744-3     Document Type: Article
Times cited : (5)

References (19)
  • 2
    • 33845471613 scopus 로고
    • were the first group to examine condensation-reduction reaction of simple acid halides with amide enolates.
    • (1984) J. Am. Chem. Soc. , vol.106 , pp. 1154
    • Evans1    Ennis2    Le3
  • 6
    • 0020598985 scopus 로고
    • describe the condensation of an enolate possessing a chiral auxiliary with a chiral anhydride.
    • (1983) Tetrahedron Lett , vol.24 , pp. 4805
    • DiPardo1    Bock2
  • 7
    • 0001399730 scopus 로고
    • For an excellent review of the diastereoselective behavior of aldehydes with nucleophiles, see, F.L. Boschke, Springer-Verlag, New York
    • (1980) Topics in Current Chemistry , vol.88 , pp. 145-162
    • Anh1
  • 8
    • 58149505663 scopus 로고
    • Neutron diffraction study of liquid acetyl chloride.
    • For experimental work (neutron diffraction) on the structure of acetyl chloride in the liquid phase, see, and references cited therein.
    • (1980) Bulletin of the Chemical Society of Japan , vol.53 , pp. 1510
    • Ohtomo1    Arakawa2
  • 15
    • 0013768663 scopus 로고
    • D −92° (ethanol, no concentration given) has been reported by
    • (1963) Tetrahedron , vol.19 , pp. 1675
    • Ott1    Frey2    Hofman3
  • 16
    • 84919126362 scopus 로고    scopus 로고
    • The trimethylacetic acid-derived mixed anhydride as well as the 2-thiopyridine ester analogues of compounds 4 and 26 were also examined in this study. Neither the mixed anhydride nor the 2-thiopyridine ester systems reacted with the ketene acetal enamine 3. However, both systems reacted with the enolate 2 giving rise to the same diastereomeric ratio of products as their acid chloride analogues.
  • 18
    • 84919126361 scopus 로고    scopus 로고
    • Table Removed, For some of the acid halide condensation hydricle reduction examples reported herein, we have also carried out their aldol counterparts using the lithium enolate 2 at essentially the same concentrations and the same temperatures. These results are tabulated below.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.