1194776-32-3Relevant academic research and scientific papers
Stereoselective synthesis of (E)-?-aryloxyl and alkyloxyl acrylates through DABCO-catalysed Michael additions of phenols and alcohols to ethyl 2,3-butadienoate
Wei, Feng,Haibo, Wu,Houjun, Qian,Zhengyi, Li,Xiaoqiang, Sun,Zhiming, Wang
, p. 364 - 367 (2016)
The development of DABCO-catalysed Michael addition of phenols and alcohols to ethyl 2,3-butadienoate provides an efficient synthetic pathway to (E)-?-aryloxyl and alkyloxyl acrylates in i-PrOH or under solvent-free conditions. The major advantages of the present method are wide substrate scope, mild reaction conditions, high stereoselectivity, and good reaction yields.
Potassium: Tert -butoxide mediated aerobic hydroxylation of arylboronic acids: An application towards the synthesis of (E)-phenoxy acrylates
Muhammad, Ibrahim,Balakrishnan, Madasamy Hari,Sasidharan, Manickam,Mannathan, Subramaniyan
supporting information, p. 11065 - 11068 (2019/07/31)
The first example of potassium tert-butoxide mediated aerobic hydroxylation of arylboronic acids is described. A variety of arylboronic acids bearing both electron donating and withdrawing substituents successfully participated in the reaction and furnished phenols in good yields. This strategy also provides access to one pot synthesis of (E)-3-phenoxy acrylates from arylboronic acids and propiolates. The solvent plays an important role and a binary solvent system comprising CH3CN/THF is found to be the best.
Copper-catalyzed three-component reactions of phenols, acyl chlorides and Wittig reagents for the synthesis of β-aryloxyl acrylates
Zhang, Yi,Liu, Yunyun,Wan, Jie-Ping
supporting information, p. 1567 - 1569 (2015/03/18)
The synthesis of aryloxyl acrylates has been achieved through a new three-component synthetic method involving the assembly of phenols, acyl chlorides and Wittig reagents in the presence of a copper catalyst using glucose as a green ligand. β-Aryloxyl acrylates have been prepared with high diversity and in good to excellent yields involving the cascade formation of a new CC bond and a C(sp2)-O bond.
Palladium-catalyzed oxidative cyclization of 3-phenoxyacrylates: An approach to construct substituted benzofurans from phenols
Li, Chengliang,Zhang, Yicheng,Li, Pinhua,Wang, Lei
scheme or table, p. 4692 - 4696 (2011/07/08)
In this paper, a novel and applicable synthesis of benzofurans from commercially available phenols and propiolate through the direct oxidative cyclization has been developed. In the presence of Pd(OAc)2/PPh 3 and CF3COsub
