80335-44-0Relevant articles and documents
1,2-Difunctionalization of Aryl Triflates: A Direct and Modular Access to Diversely Functionalized Anilines
Cho, Seoyoung,Wang, Qiu
supporting information, (2020/02/28)
ortho-Amino difunctionalization of aryl triflates has been achieved via a three-component reaction. The cascade reaction proceeds through a zincate base-mediated deprotonative formation of a reactive aryne intermediate, in situ nucleophilic addition, and coupling with electrophilic partners. This strategy leverages the advantageous reactivity of organozincate intermediates, enabling the installation of various functionalities such as amine, azide, oxygen, sulfur, halide, alkynyl, aryl, vinyl, and alkyl groups in a modular manner for the synthesis of diverse aniline skeletons.
Three-Component Aminoselenation of Arynes
Gaykar, Rahul N.,Guin, Avishek,Bhattacharjee, Subrata,Biju, Akkattu T.
supporting information, p. 9613 - 9617 (2019/11/28)
The three-component coupling of tertiary amines, arynes, and aryl selenium bromide or diaryl diselenide as an electrophilic selenium source allowing the synthesis of 2-selanyl aniline derivatives is reported. This aminoselenation reaction of arynes installs a C-N and C-Se bond under mild conditions, and the products are formed in moderate to good yields. This reaction is compatible with various functional groups, and the preliminary studies on the mechanism of the reaction is also provided.
REACTION OF BENZOTHIAZOLINE WITH BENZYNE - GENERATION OF NOVEL HETEROCYCLIC SULFUR YLIDE, BENZOTHIAZOLINIUM S-YLIDE
Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Ueda, Norihiro
, p. 3071 - 3074 (2007/10/02)
A novel heterocyclic sulfur ylide, 2-t-butyl-3-methyl-1-phenylbenzothiazolinium ylide (13) was generated as an intermediate in the reaction of 2-t-butyl-3-methylbenzothiazoline (2) with benzyne.The S-ylide 13 underwent a novel intermolecular shift to give 2-t-butyl-3-methyl-2-phenylbenzothiazoline .
