Methyl a-D-arabinofuranoside

Only one site for periodic acid cleavage in methyl a-D-arabinofuranoside... 

From their kinetic results Bishop and collaborators >8) calculated the velocity constants of the furanoside anomerisations of their seven aldoses (Table 1), and rationalised them in terms of ring conformations and group interactions. Thus, for example, in the extreme cases methyl a-D-arabinofuranoside (4), having the fewest non-bonded steric interactions, is the most stable pentofuranoside, while methyl p-o-lyxofurano-side (5), having the least stable ring, reacts most rapidly. 

It was shown that methyl 2,3-anhydro-/l-D-ribofuranoside (180) forms an equilibrium mixture with methyl 3,5- anhy dr o -/T i)- x y 1 oI uranoside (181), whereas the corresponding a anomer 182 gives in sodium methoxide solution the major product of epoxide-ring opening, namely methyl 2-0-methyl-a-D-arabinofuranoside (183).523,524... 

Methyl 2-0-benzoyl-a-D-arabinofiiraiioside, M-152 Methyl 2-0-benzoyl-3-0-benzyl-a-i>ajabmofiiraiioside, M-152 Methyl 2-0-benzoyl-3,4-0-benzylidene-p-L-ajabinopyraiioside, M-153 Methyl 5-0-benzoyl-3-bromo-3-deoxy-p-i>arabmofiiranoside, B-63 Methyl 5-0-benzoyl-3-deoxy-3-iodo-a-i>ajabmofiiranoside, D-250 Methyl 4-0-benzoyl-2-deoxy-2-iodo-p-L-arabinopyranoside, D-249 Methyl 2-0-benzoyl-3,4-0-ethylidene-p-L-arabinopyranoside, M-153 Methyl 2-0-benzoyl-3,4-0-isopropylidene-p-L-ajabinopyraiioside, M-197 Methyl 2-O-benzyl-p-D-arabmofuranoside, M-152 Methyl 2-0-benzyl-p-L-arabinopyranoside, M-153 Methyl 3,4-O-benzylidene-p-L-arabinopyranoside, M-153 Methyl 3,4-0-benzylidene-2-0-tosyl-p-L-arabinopyranoside, M-153 Methyl 2-0-benzyl-3,4-0-isopropylidene-p-L-ajabinopyranoside, M-197 Methyl 2-bromo-2-deoxy- -D-arabinopyranoside, B-62 Methyl 3-bromo-3-deoxy-P-D-arabinopyranoside, B-63 Methyl 2-chloro-2-deoxy-a-D-arabinofuranoside, C-74 Methyl 2-chloro-2-deoxy-P-D-arabinofuranoside, C-74 Methyl 4-chloro-4-deoxy-P-D-arabinopyranoside, C-75 Methyl 3,5-di-0-acetyl-2-bromo-2-deoxy-a-D-arabinofuranoside, B-62 Methyl 3,5-di-0-acetyl-2-bromo-2-deoxy-P-D-arabinofuranoside, B-62 Methyl 3,5-di-0-acetyl-2-chloro-2-deoxy-a-D-arabinofuranoside, C-74 Methyl 3,5-di-0-acetyl-2-chloro-2-deoxy-P-D-arabinofuranoside, C-74 Methyl 3.4-di-0-acetyl-2-chloro-2-deoxy-a-D-arabinopyranoside, C-74 Methyl 3,4-di-0-acetyl-2-deoxy-2-iodo-a-D-arabinopyranoside, D-249 Methyl 3,4-di-0-acetyl-2-deoxy-2-iodo-a-L-arabinopyranoside, D-249 Methyl 3,5-di-0-acetyl-2-0-methyl-a-D-arabinofuranoside, M-152 Methyl 3,5-di-0-acetyl-2-0-methyl-p-D-arabinofuranoside, M-152 Methyl 3,4-di-0-acetyl-2-0-methyl-p-L-arabinopyranoside, M-153 Methyl 2,3-di-0-acetyl-4-0-methyl-a-DL-arabinopyranoside, M-153 Methyl 2,3-di-O-benzoyl-p-L-arabinopyranoside, M-153 Methyl 3,5-di-0-benzoyl-2-bromo-2-deoxy-p-D-arabinofuranoside, B-62 Methyl 2,4-di-0-benzoyl-3-bromo-3-deoxy-p-D-arabinopyranoside, B-63 Methyl 2,3-di-0-benzoyl-5-0-tosyl-a-L-arabinofuranoside, M-152 Methyl 2,3-di-O-benzyl-a-L-arabinofuranoside, M-152 Methyl 2,3-di-O-benzyl-P-L-arabinofuranoside, M-152 Methyl 3,5-di-0-benzyl-2-chloro-2-deoxy-a-D-arabinofuranoside, C-74 Methyl 3,4-di-0-benzyl-2-deoxy-2-C-(tosylcarbamoyl)-a-L-arabinopyranoside, C-8... 

Glycosides, Disaccharides and Derivatives Thereof. - Penta-O-benzoyl-a-D-fructofuranose adopts an E2 configuration. An X-ray of methyl a-D-arabinofuranoside bound to concanavalin A has been reported. ... 

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