14734-25-9Relevant academic research and scientific papers
Low molecular weight peptide derivatives as inhibitors of the laminin/nidogen interaction
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, (2008/06/13)
Low molecular weight peptide derivatives which are able to act as inhibitors of the interaction between laminin and nidogen (laminin/nidogen interaction), a process for their preparation, pharmaceutical compositions prepared therefrom and their use for preparing pharmaceuticals and for identifying inhibitors of the laminin/nidogen interaction.
Bisketene derivatives and process for production and use thereof
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, (2008/06/13)
The novel 1,2-bisketene of Formula I: wherein:, R1 is SiR3R4R5;, R2 is selected from the group comprising SiR3R4R5, hydrogen, methyl, a substituted or unsubstituted C2 20linear or branched alkyl group, a substituted or unsubstituted C6 20 aryl group, a substituted or unsubstituted C5 20 cycloalkyl group and a halogen; and, each of R3, R4 and R5 are the same or different and are selected from the group comprising hydrogen, methyl, a substituted or unsubstituted C2 20 linear or branched alkyl group, a substituted or unsubstituted C6 20 aryl group, a substituted or unsubstituted C7 20 aralkyl group and substituted or unsubstituted a C5 20 cycloalkyl group, is useful in e.g. preparing a succinate ester, or in reacting with a polyfunctional alcohol or ester to produce a polyester or polyamide.
Reactions of Organic Anions; CXLIX. Reactions of gem-Dichlorocyclopropanes Containing an Electron-Withdrawing Substituent with Organic Anions Generated with Phase-Transfer Catalysis
Fedorynski, Michal,Dybowska, Agnieszka,Jonczyk, Andrzej
, p. 549 - 551 (2007/10/02)
gem-Dichlorocyclopropanes 1 react with C-H, O-H and S-H acids in the presence of concentrated sodium hydroxide solution and a phase-transfer catalyst to give gem-disubstituted cyclopropanes 2 or chain products 3 in 44-95percent yield.
CONFORMATION OF SUCCINIC ACID DERIVATIVES BY DOUBLE 13C-LABELLING
Menger, F.M.,Lee, L. H.
, p. 757 - 760 (2007/10/02)
Three-bonded carbon/carbon couplings (3Jcc) are used, in conjunction with MM2 calculations, to examine conformational equilibria in several di-13C-labelled succinic acid derivatives.
SYNTHESIS OF THE (4S,5R)-5-HYDROXY-DECAN-4-OLIDE (L-FACTOR) AND OF THE (R)-DECAN-4-OLIDE FROM A CHIRAL SULPHOXIDE
Bravo, Pierfrancesco,Resnati, Giuseppe,Viani, Florenza,Arnone, Alberto
, p. 4635 - 4648 (2007/10/02)
The condensation of optically pure (+)-R-n-hexyl 4-methylphenyl sulphoxide (9) on the succinic diester (8) produced the 4-oxo-5-sulphinyl decanoate 10 which was selectively reduced to the corresponding 4-hydroxy-5-sulphinyl decanoates 11.Starting from the
A REFORMATSKY REAGENT. C-C BONDS FORMATION BY SUBSTITUTION REACTIONS
Orsini, F.,Pelizzoni, F.
, p. 523 - 530 (2007/10/02)
The ability of a C-metallated Reformatsky reagent to undergo substitution reactions with different bromides has been tested.
