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pro vyhledávání: '"James Thomas Wasicak"'
Publikováno v:
Tetrahedron: Asymmetry. 9:133-140
The C3–C9 segment, (−)- 16 , of the polyene macrolide antibiotic protomycinolide IV ( 1a ) was prepared in optically pure form from commercially available methyl (S)-2-methyl-3-hydroxypropionate in 12 steps giving 17% yield.
Autor:
Huameng Li, Bireshwar Dasgupta, Richard A. Craig, Rodger Henry, William A. Donaldson, James Thomas Wasicak
Publikováno v:
Tetrahedron. 53:4185-4198
The alkylation of (4,6-heptadien-3-one)- and (methyl 3,5-hexadienoate)Fe(CO) 3 ( 1 and 2 ) were examined (0–42% de and 69–92% de respectively). Optically active (methyl 3,5-hexadienoate)Fe(CO) 3 (−)- 2 was prepared by resolution of the correspo
Publikováno v:
ChemInform. 29
The C3–C9 segment, (−)- 16 , of the polyene macrolide antibiotic protomycinolide IV ( 1a ) was prepared in optically pure form from commercially available methyl (S)-2-methyl-3-hydroxypropionate in 12 steps giving 17% yield.