103729-80-2Relevant articles and documents
Tellurium in the 'no-solvent' organic synthesis of allylic alcohols
Xu, Qinyu,Chao, Bin,Wang, Yongmei,Dittmer, Donald C.
, p. 12131 - 12146 (1997)
Elemental tellurium can be reduced by rongalite (HOCH2SO2Na·2H2O)-KOH in the solid phase by application of ultrasound or by microwave irradiation. Without solvent, the organic substrate leg sulfonate ester of an oxiranemethanol) is added with further sonication or irradiation to yield the desired organic product leg allylic alcohols) and elemental Te which may be recycled Phase-transfer conditions (water-toluene) also are satisfactory.
Proton-accelerated Lewis acid catalysis for stereo- And regioselective isomerization of epoxides to allylic alcohols
Baba, Misako,Hayashi, Satoshi,Hirabe, Rina,Noji, Masahiro,Takanami, Toshikatsu
supporting information, p. 7104 - 7107 (2021/07/28)
The isomerization of epoxides to allylic alcohols was developedviaproton-accelerated Lewis acid catalysis. The addition oftBuOH as a proton source is the key to the efficient catalytic cycle. Trisubstituted epoxides, including enantioenriched derivatives, were selectively converted to secondary-allylic alcohols without loss of enantiopurity.
Palladium-catalyzed cross-coupling of unactivated alkenes with acrylates: Application to the synthesis of the C13-C21 fragment of palmerolide A
Wen, Zhen-Kang,Xu, Yun-He,Loh, Teck-Peng
supporting information, p. 13284 - 13287,4 (2012/12/12)
Diene to meet: A palladium-catalyzed cross-coupling reaction between alkyl-substituted olefins and acrylates gives the corresponding butadienes in moderate yield and stereoselectivity. This atom-economical reaction, which forms C sp 2-C sp 2 bonds, tolerates a wide range of allylic and homoallylic alcohols, and acrylates (see scheme; TIPS =triisopropylsilyl). The methodology was applied to the synthesis of the C13-C21 fragment of palmerolide A.
Kinetic resolution of aryl alkenylcarbinols catalyzed by Fc-PIP
Hu, Bin,Meng, Meng,Jiang, Shanshan,Deng, Weiping
, p. 1289 - 1294 (2012/08/28)
An effective kinetic resolution of a variety of aryl alkenylcarbinols catalyzed by nonenzymatic acyl transfer catalyst Fc-PIP was developed, affording corresponding unreacted alcohols in good to excellent ee value up to 99% and with selectivity factors up to 24.