Efficient Tetrahydropyranylation of Alcohols and Detetrahydropyranylation Reactions in the Presence of Catalytic Amount of Trichloroisocyanuric Acid (TCCA) as a Safe, Cheap Industrial Chemical
Abstract Preparation and cleavage of THP ethers of different hydroxy functional groups are easily and efficiently performed in the presence of trichloroisocyanuric acid (TCCA) in the absence of solvent with high yields.
A mild and efficient method for converting alcohols and tetrahydropyranyl ethers to bromides with inversion of configuration
作者:Akira Tanaka、Takayuki Oritani
DOI:10.1016/s0040-4039(97)00232-3
日期:1997.3
Bromotriphenylphosphonium salt 2, generated by adding 2,4,5,6-tetrabromo-2,5-cyclohexadienone (1) to triphenylphosphine in CH2Cl2 or CH3CN convertedalcohols and tetrahydropyranyl ethers to the corresponding bromides in high yields.
Microwave Assisted Catalytic Protection and Deprotection of Alcohols with 3,4-Dihydro-2H-Pyran
作者:Nabajyoti Deka、Jadab C. Sarma
DOI:10.1080/00397910008087070
日期:2000.12.1
Protection of alcohols as their 2-tetrahydropyranyl ethers and their subsequent hydrolysis can be easily achieved through a microwave irradiated reaction catalysed by iodine.
Das, Biswanath; Reddy, M. Ravinder; Ravindranath, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2004, vol. 43, # 8, p. 1711 - 1712
作者:Das, Biswanath、Reddy, M. Ravinder、Ravindranath、Reddy, V. Saidi、Venkateshwarlu
DOI:——
日期:——
KARLSSON, SUSANNE;HALLBERG, ANDERS;GRONOWITZ, SALO, CHEM. SCR., 28,(1988) N 2, C. 185-189
作者:KARLSSON, SUSANNE、HALLBERG, ANDERS、GRONOWITZ, SALO