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Phycocyanobilin dimethyl ester

Gossauer, A., and Hinze, R.P., An improved synthesis of racemic phycocyanobilin dimethyl ester,... [Pg.297]

In the phycocyanobilin syntheses, for example, one of the two oxopyrro-methenes (46) required was prepared by a sulfur contraction route between a thiosuccinimide (44) and an a-bromomethyl pyrrole ester derivative (45a) or the corresponding phosphorous ylid (45b) (Scheme 8). Coupling of this oxopyrro-methene (46) with the formyl oxopyrromethene (47) then gave phycocyanobilin dimethyl ester (41). [Pg.256]

A. Gossamer, R. P. Hinze, and R. Kutschan, Syntheses of bile pigments XI Total synthesis and elucidation of the relative configuration of two epimeric methanol adducts of phycocyanobilin dimethyl ester, Chem. Ber., 114, 132 (1981). [Pg.279]

See other pages where Phycocyanobilin dimethyl ester is mentioned: [Pg.341]    [Pg.341]    [Pg.238]    [Pg.116]   
See also in sourсe #XX -- [ Pg.256 ]



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