116401-29-7Relevant academic research and scientific papers
A new solvent-free reaction for the preparation of alkoxysilane from cyclic ethers, alcohols, or carbonyl compounds
Pehlivan, Leyla,Metay, Estelle,Boyron, Olivier,Demonchaux, Patrice,Mignani, Gerard,Lemaire, Marc
experimental part, p. 4687 - 4692 (2011/10/03)
The 1, 1, 3, 3-tetramethyldisiloxane/Pd/C system is reported here as a new method to accomplish the ring-opening of ethers and epoxides to give protected alcohols. The approach can also be used for the protection of primary or secondary alcohols and for the reduction of aldehydes and ketones to obtain alkoxysilanes.
DISILOXANO DITHIOCARBANILIDES AS NEW SILYL DONORS
Youssef, Ali M.
, p. 257 - 260 (2007/10/02)
Thiocarbanilide and its derivatives were reacted with 1,3-dichloro-1,1,3,3-tetramethyl-disiloxane to afford the respective N,N-bis(thiocarbanilide) disiloxanes which are used as potent silyl donors when reacted with different phenols.The exchange of the t
The modification of reactivity at silicon centre by a remote phosphorus group
Kowalski, Jozef,Chojnowski, Julian
, p. 285 - 296 (2007/10/02)
The compounds X(CH2)nSiMe2(OPh) (X = H, n = 2, 3; X = PPh2, n = 1, 2, 3; X = P(O)Ph2, n = 2, 3; X = P(S)Ph2, n = 1, 2, 3) having silicon and phosphorus bridged by carbon chains, have been synthesized.The kinetics of acid- and basecatalysed solvolytic cleavage of phenoxyl group from these compounds in methanol have been investigated.The kinetic results obtained in the presence of bases can be interpreted in terms of polar and steric effects alone, but there was an unexpected enhancement of the reactivity in the case of the P=O-containing substrates in the acidic media.The solvent kinetic isotope effects are best interpreted in terms of participation by the P=O group as a base rather than as a nucleophile attacking the silicon centre.
