Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Josette Chanet-Ray"'
Publikováno v:
Journal of Heterocyclic Chemistry. 28:1757-1767
Ring opening of title compounds with alkyl malonates, acetylacetone, methyl acetylacetate, and malononitrile was studied. The regioselectivity of the opening depends on several factors. A phenyl group on C3 favours C3N bond cleavage, whereas C2N bond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::294acfb2d3b79b955405f4b69968f6d1
https://doi.org/10.1002/jhet.5570280719
https://doi.org/10.1002/jhet.5570280719
Publikováno v:
Carbohydrate Research. 303:123-127
Catalytic hydrogenation of O-protected galactopyranoside-fused azetidines led to enantiomerically pure polyhydroxylated azetidines possessing four chiral centers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed3355614de5821239211ab4f667b84f
https://doi.org/10.1016/s0008-6215(97)00141-9
https://doi.org/10.1016/s0008-6215(97)00141-9
Publikováno v:
Carbohydrate Research. 299:253-269
Primary amines reacted upon 4,6-ditosylates of glucopyranosides to give an azetidine ring fused on C-4 and C-6 of the pyranose ring. On the other hand, the 4,6-ditosylate of benzyl mannopyranoside led to the 4,6-diamino-4,6-dideoxy derivative in a go
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61bc4db8746c71a143005e501488f7e7
https://doi.org/10.1016/s0008-6215(97)00015-3
https://doi.org/10.1016/s0008-6215(97)00015-3
Publikováno v:
Journal of Heterocyclic Chemistry. 31:1667-1671
A study of the cycloaddition behavior of a series of esters and nitriles α-chloro- and α-hydroxyvinyl-acetic dipolarophiles with C-aryl-N-alkylnitrones has been carried out. Regiospecific cycloadditions are observed; the reactions lead to a mixture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08d9fdcde8486481859ce39ab280f10b
https://doi.org/10.1002/jhet.5570310666
https://doi.org/10.1002/jhet.5570310666
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::081cf786469e9397a9dd1722fb49c175
https://doi.org/10.1002/chin.199211071
https://doi.org/10.1002/chin.199211071
Publikováno v:
ChemInform. 23
Study of nucleophilic ring opening of various functionalized aziridines (2-alkoxycarbonyl, 2-hydroxymethyl, 2-cyano- and 2-aminomethyl) by alcohols in presence of diethyl ether-boron trifluoride complex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bff72243b25d3cb254af926c4369e30f
https://doi.org/10.1002/chin.199232073
https://doi.org/10.1002/chin.199232073
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae37652e7b3b751ee4edde5deb6b3e55
https://doi.org/10.1002/chin.199522165
https://doi.org/10.1002/chin.199522165
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eebba51324932f06955375a15398577
https://doi.org/10.1002/chin.199513153
https://doi.org/10.1002/chin.199513153
Publikováno v:
ChemInform. 28
Primary amines reacted upon 4,6-ditosylates of glucopyranosides to give an azetidine ring fused on C-4 and C-6 of the pyranose ring. On the other hand, the 4,6-ditosylate of benzyl mannopyranoside led to the 4,6-diamino-4,6-dideoxy derivative in a go
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb49073afb1f9353eed6f7cf93838f62
https://doi.org/10.1002/chin.199733286
https://doi.org/10.1002/chin.199733286
Publikováno v:
ChemInform. 29
Catalytic hydrogenation of O-protected galactopyranoside-fused azetidines led to enantiomerically pure polyhydroxylated azetidines possessing four chiral centers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::386b84a6f9c12af8326acd7bfe5820f4
https://doi.org/10.1002/chin.199803218
https://doi.org/10.1002/chin.199803218