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Volumn 36, Issue 7, 1995, Pages 1125-1126

An asymmetric synthesis of benzo[c]pyrans related to the aphid pigments

Author keywords

[No Author keywords available]

Indexed keywords

BENZO[C]PYRAN DERIVATIVE; PIGMENT; PYRAN DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0028814836     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(94)02411-4     Document Type: Article
Times cited : (6)

References (11)
  • 6
    • 84915393253 scopus 로고    scopus 로고
    • 3. Swern oxidation followed by removal of the benzyl ether by selective hydrogenolysis produced the phenols 3 and 6. Details will be reported in a full paper.
  • 7
    • 84915393252 scopus 로고    scopus 로고
    • Inexpensive (S)-ethyl lactate was chosen as the chiral starting material. The use of one of the significantly more expensive (R)-lactate esters will afford the enantiomers corresponding to the natural derivatives.
  • 8
    • 84915393251 scopus 로고    scopus 로고
    • 2 and normal work-up gave the crude product.
  • 9
    • 84915393250 scopus 로고    scopus 로고
    • 13C NMR, IR, MS and C, H combustion analysis or HRMS) consistent with the assigned structures.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.