2653-44-3Relevant academic research and scientific papers
Reusable rhodium catalyst for the selective transvinylation of sp2-C linked carboxylic acid
Jiang, Ruihang,Chen, Zhangpei,Zhan, Kun,Liu, Lei,Zhou, Junjie,Ai, Yongjian,Li, Shuang,Bao, Hongjie,Hu, Ze'nan,Qi, Li,Wang, Jingting,Sun, Hong-bin
, p. 3279 - 3282 (2018/07/21)
The vinyl benzoate derivatives were successfully synthesized by the transvinylation reactions that vinyl group transferred from vinyl acetate to aromatic carboxylic acids with the recoverable catalyst RhCl3·3H2O. This catalyst features air stable and tolerance of water, good reusable ability, meanwhile, shows high selectivity for aromatic carboxylic acid in the presence of phenolic hydroxyl. With this method, a variety of vinyl benzoate derivatives can be produced with up to 95% yield.
Ethenolate transfer reactions: A facile synthesis of vinyl esters
Appaye, Srinivasan Kaliyaperumal,Nikumbh, Satish Pandurang,Govindapur, Rajeshwar Reddy,Banerjee, Shyamapada,Bhalerao, Dinesh S.,Kumar, Unniaran K. Syam
, p. 1115 - 1122 (2014/09/17)
A simple and efficient metal-free ethenolate transfer reaction has been elaborated in moderate-to-high yields from vinyl acetate. This reaction was accomplished by generation of potassium ethenolate, which was then reacted with homo and mixed anhydrides of aliphatic, aryl and heteroaryl acids, to yield the corresponding vinyl esters. The utility of thus generated vinyl esters was then probed by carrying out intramolecular Heck reactions to give isobenzofuran-1(3H)-one derivatives in excellent yields. Copyright
An expedient biocatalytic procedure for abasic site precursors useful in oligonucleotide synthesis
Martinez-Montero, Saul,Fernandez, Susana,Sanghvi, Yogesh S.,Gotor, Vicente,Ferrero, Miguel
experimental part, p. 5960 - 5966 (2011/10/05)
Preparation of abasic site precursors through a divergent chemoenzymatic synthesis has been accomplished. Several biocatalysts and acylating agents were studied furnishing a practical and scalable green method useful for industrial applications. Highly re
Copper(II)-catalyzed esterification of arenecarboxylic acids with aryl- and vinyl-substituted trimethoxysilanes
Luo, Fang,Pan, Changduo,Qian, Pengcheng,Cheng, Jiang
supporting information; experimental part, p. 2005 - 2010 (2010/08/19)
In this paper, the copper(II)-catalyzed esterification reaction of arenecarboxylic acids with aryl- or vinyl-substituted trimethoxysilanes is described. A series of aryltrimethoxysilanes and arenecarboxylic acids worked well under this procedure, affording aryl benzoate derivatives in moderate to good yields. Notably, trimethoxy(vinyl)silanes also worked well under this procedure giving a facile and versatile method to access vinyl benzoate derivatives. Georg Thieme Verlag Stuttgart.
