organic chemistry, reviewNo abstract is available for this article.doi:10.1002/chin.198332382M.V.BHATTS.U.KULKARNIJohn Wiley & Sons, LtdChemischer InformationsdienstM. V. Bhatt et al., Cleavage of Ethers, Synthesis, 1983, 249-282.Bhatt M. V. and Kulkarni S. U., Cleavage of Ethers , ...
- 《Journal of Organic Chemistry》 被引量: 286发表: 1975年 Dimethylboron bromide and diphenylboron bromide. Acetal and ketal cleavage. Cleavage of MEM, MOM, and MTM ethers A general and efficient procedure for the cleavage of acetals and ketals by the use of dimethylboron bromide or diphenyl...
One key reaction of ethers is that they can undergo cleavage to alcohols in the presence of strong acids, such as HI, or strong Lewis acids such as boron tribromide (BBr3) . These reactions involve protonation of the ether oxygen, followed by either an SN1 or SN2 reaction pathway, dependin...
Selective cleavage of allyl ethers under mild conditions by transition metal reagents Allyl deprotection to liberate free hydroxy,amino and acid groups from the corresponding allyl ethers,amines and esters is achieved under mild conditions.T... EJ Corey,JW Suggs - 《Journal of Organic Chemistry》 被...
Preparative Organic Chemistry ChemInform Abstract: Boron Reductive Cleavage of Allylic Ethers and Acetates. T. A. BRYSON, J. A. AKERS and J. D. ERGLE Article first published online: 22 AUG 2010 DOI: 10.1002/chin.199210082 Copyright © 1992 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim...
This brief synopsis of the chemistry of ethers in basic solution indicates the rich chemistry exhibited by these compounds. Coals such as Illinois No. 6 with a significant content of etheral oxygen atoms have an especially rich chemistry in the reductive alkylation reactions. ...
ChemInform Abstract: INTERHALOGEN‐CATALYZED CLEAVAGES OF ETHERS AND ESTERS WITH TRIMETHYLSILYL BROMIDE OR CHLORIDE Interhalogen-Catalyzed Cleavages of Ethers and Esters with Trimethylsilyl Bromide or Chloride. EC Friedrich,G Delucca - 《Chemischer Informationsdienst》 被引量: 34发表: 1983年 β-...
Hemiacetal compounds are valuable building blocks in synthetic chemistry, but their enzymatic synthesis is limited and often hindered by the instability of hemiacetals in aqueous environments. Here, we show that this challenge can be addressed through re
Cleavage of methoxymethyl ethers with boron trichloride. A convenient, versatile preparation of chloromethyl ether derivatives. Dane A. Goff,Ralph N. Harris III,Jeffrey C. Bottaro,Clifford D. Bedford. Journal of Organic Chemistry . 1986Goff, Dane A,Harris, Ralph N.III,Bottaro, Jeffrey C,...
F. Machetti, in Comprehensive Heterocyclic Chemistry III, 2008 4.03.6.2.3(i) Reaction with ring cleavage N–O bond cleavage can be accomplished by various reagents including hydrogenation over Pd/C or Raney-Ni, treatment with Mo(CO)6, TiCl3, SmI2, LiAlH4, sodium, or by oxidation with ...