1262587-76-7Relevant academic research and scientific papers
Phosphorous acid promoted isomerization of propargyl alcohols to α,β-unsaturated carbonyl compounds
Gan, Xiaotang,Fu, Zuqi,Liu,Yan, Yani,Chen, Chao,Zhou, Yongbo,Dong, Jianyu
, (2019)
A metal-free and two-phase protocol for the Meyer-Schuster isomerization of propargyl alcohols to the corresponding α,β-unsaturated carbonyl compounds has been achieved in the presence of stoichiometric phosphorous acid aqueous solution, which produces the desired products in high yields with excellent stereoselectivity. Compared with the traditional methods, the procedure features broad scope of the substrates, mild conditions, and easy separation, providing an appealing alternative to the Meyer-Schuster reaction.
Three component tandem reactions involving protected 2-amino indoles, disubstituted propargyl alcohols, and I2/ICl: Iodo-reactant controlled synthesis of dihydro-α-carbolines and α-carbolines via iodo-cyclization/iodo-cycloelimination
Sharma, Sudhir K.,Gupta, Sahaj,Saifuddin, Mohammad,Mandadapu, Anil K.,Agarwal, Piyush K.,Gauniyal, Harsh M.,Kundu, Bijoy
supporting information; experimental part, p. 65 - 68 (2011/02/26)
Two simple, highly efficient three component tandem reactions for the synthesis of diversified Na Nb di-carbamate-4,9-dihydro-3- iodo-α-carbolines and Na-carbamate-3-iodo-α-carbolines have been described. The strategy invo
