87234-28-4Relevant articles and documents
Enantioselective Cu(I)-Catalyzed Cycloaddition of Prochiral Diazides with Terminal or 1-Iodoalkynes
Wang, Cai,Zhu, Ren-Yi,Liao, Kui,Zhou, Feng,Zhou, Jian
supporting information, p. 1270 - 1274 (2020/02/13)
We report an unprecedented highly enantioselective desymmetric Cu(I)-catalyzed 1,3-dipolar cycloaddition of diazides with terminal alkynes and 1-iodoalkynes, affording tertiary alcohols bearing a 1,2,3-triazole moiety in high yield and excellent ee value. PYBOX ligands with a C4 shielding group once again show the promising ability to achieve higher enantioselectivity.
Synthesis of functional 1,2-dithiolanes from 1,3-bis-: Tert -butyl thioethers
Scheutz, Georg M.,Rowell, Jonathan L.,Wang, Fu-Sheng,Abboud, Khalil A.,Peng, Chi-How,Sumerlin, Brent S.
supporting information, p. 6509 - 6513 (2020/11/10)
We report the one-step synthesis of diversely substituted functional 1,2-dithiolanes by reacting readily accessible 1,3-bis-tert-butyl thioethers with bromine. The reaction proceeds to completion within minutes under mild conditions, presumably via a sulf
CiF bond activation of unactivated aliphatic fluorides: Synthesis of fluoromethyl-3,5-diaryl-2-oxazolidinones by desymmetrization of 2-aryl-1,3-difluoropropan-2-ols
Haufe, Guenter,Suzuki, Satoru,Yasui, Hiroyuki,Terada, Chisato,Kitayama, Takashi,Shiro, Motoo,Shibata, Norio
supporting information, p. 12275 - 12279 (2013/02/23)
How to lose fluorine: Biologically relevant oxazolidinones 1 were synthesized through the desymmetrization of unactivated aliphatic difluorides by Si-induced catalytic CiF bond-cleavage using BSA/CsF (BSA=bis(trimethylsilyl) acetamide). The direct transfo