I found the field of Chemistry very interesting. Saw the article Bronsted acid-catalyzed synthesis of tetrasubstituted allenes and polysubstituted 2H-chromenes from tertiary propargylic alcohols published in 2019. Recommanded Product: 151-10-0, Reprint Addresses Sanz, R (corresponding author), Univ Burgos, Fac Ciencias, Dept Quim, Area Quim Organ, Pza Misael Banuelos S-N, Burgos 09001, Spain.; Fernandez-Rodriguez, MA (corresponding author), Univ Alcala De Henares, Fac Farm, Dept Quim Organ & Quim Inorgon, Campus Cient Tecnol,Autovia A-2,Km 33-1, Madrid 28805, Spain.. The CAS is 151-10-0. Through research, I have a further understanding and discovery of 1,3-Dimethoxybenzene
A practical and environmentally benign Bronsted acid-catalyzed protocol for the preparation of all-carbon tetrasubstituted allenes, consisting in the direct S-N’ addition of tri- or dimethoxy arenes or allyltrimethylsilane to tertiary propargylic alcohols, has been developed. In addition, a straightforward synthesis of densely substituted 2H-chromenes by metal-free tandem allenylation/heterocyclization reaction of methoxyphenols and tertiary alkynols is presented. (C) 2019 Elsevier Ltd. All rights reserved.
About 1,3-Dimethoxybenzene, If you have any questions, you can contact Cabrera-Lobera, N; Velasco, N; Sanz, R; Fernandez-Rodriguez, MA or concate me.. Recommanded Product: 151-10-0
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com