Chemoselective Removal of Allylic Formyloxy Group Using Sml2
摘要:
A variety of allylic formates are chemoselectively transformed into the corresponding olefins in excellent yields on treatment with Sml2 in THF-HMPA-H2O (20:5:1), even though allylic acetate and allylic ether groups are present in the same molecule.
Chemoselective Removal of Allylic Formyloxy Group Using Sml2
摘要:
A variety of allylic formates are chemoselectively transformed into the corresponding olefins in excellent yields on treatment with Sml2 in THF-HMPA-H2O (20:5:1), even though allylic acetate and allylic ether groups are present in the same molecule.
The invention relates to a method for producing a polymer in water, comprising the preparation of an emulsion comprising a HASE-type copolymer and a mixture of a monomer comprising at least one polymerisable olefinic unsaturation and a radical-generating compound, followed by the polymerisation of the emulsified monomer by heating to a temperature higher than the temperature required for the polymerisation reaction. The invention also relates to the polymer produced in this way and to the use thereof.
Chemoselective Removal of Allylic Formyloxy Group Using Sml<sub>2</sub>
作者:K. Shibuya、M. Shiratsuchi
DOI:10.1080/00397919508011375
日期:1995.2
A variety of allylic formates are chemoselectively transformed into the corresponding olefins in excellent yields on treatment with Sml2 in THF-HMPA-H2O (20:5:1), even though allylic acetate and allylic ether groups are present in the same molecule.