74966-68-0Relevant articles and documents
Efficient synthesis of 1-iodoalkynes: Via Al2O3 mediated reaction of terminal alkynes and N -iodosuccinimide
Yao, Ming,Zhang, Jingjing,Yang, Sen,Xiong, Hangxing,Li, Li,Liu,Shi, Hong
, p. 3946 - 3950 (2020/02/04)
Iodination of terminal alkynes using N-iodosuccinimide (NIS) in the presence of γ-Al2O3 was developed to afford 1-iodoalkynes with good to excellent yields (up to 99%). This described approach featured excellent chemoselectivity, good functional group tolerance, and utilization of an inexpensive catalyst.
Iodine Monoacetate for Efficient Oxyiodinations of Alkenes and Alkynes
Hokamp, Tobias,Storm, Alena Therese,Yusubov, Mekhman,Wirth, Thomas
supporting information, p. 415 - 418 (2017/10/30)
A novel and inexpensive, environmentally friendly method for the preparation of iodine monoacetate is presented using iodine and Oxone in acetic acid/acetic anhydride. The reagent is used in a highly efficient approach for the regio- and diastereoselective iodo-acetoxylation of alkenes and alkynes in a simple one-pot process.
Ultrasound-assisted tandem reaction of alkynes and trihaloisocyanuric acids by thiourea as catalyst in water
Zhang, Xingyu,Wu, Yundong,Zhang, Ya,Liu, Huilan,Xie, Ziyu,Fu, Shengmin,Liu, Fang
, p. 4513 - 4518 (2017/07/10)
With water as the sole solvent, a green and efficient method has been developed for the synthesis of various α,α-dihaloketones via ultrasound assisted p-tolylthiourea catalyzed tandem reaction of alkynes with trihaloisocyanuric acids. This synthetic route
