Results 111 to 120 of about 135,807 (258)

Synthesis of allenic naphthalene derivatives

open access: yesBulletin of the Chemical Society of Ethiopia, 2007
Propargylic alcohol of naphthalene derivatives were synthesized and converted to the corresponding propargylic acetate using acetic anhydride. Reduction of the propargylic acetates by SmI2 afforded allenes and acetylenes.
Ramazan Erenler
doaj  

Structures of ceramide tetrasaccharides from various sources: uniqueness of rat kidney ceramide tetrasaccharide

open access: yesJournal of Lipid Research, 1972
Methylation analysis of ceramide tetrasaccharide isolated from human erythrocytes gave acetates of 2,3,6-tri-O-methylgalactitol and 2,4,6-tri-O-methylgalactitol in a ratio of 1 : 1, and about 50% of the galactose was oxidized by periodate.
Bader Siddiqui   +3 more
doaj  

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