Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Jianyang Dong"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-6 (2023)
Abstract A monumental diversity of catalytic methods imparts the ability to select one of two configurations of tetravalent stereocentres. Conversely, catalyst control over pentavalent stereocentres, where a fifth moiety bound to the central atom enc
Externí odkaz:
https://doaj.org/article/a90c889dcfad45208c0d3f7831de771e
Autor:
Xiaochen Wang, Rongxin Yang, Binbing Zhu, Yuxiu Liu, Hongjian Song, Jianyang Dong, Qingmin Wang
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Herein, we report a mild, operationally simple, multicatalytic method for the synthesis of β,γ-unsaturated ketones via allylic acylation of alkenes. Specifically, the method combines N‑heterocyclic carbene catalysis, hydrogen atom transf
Externí odkaz:
https://doaj.org/article/d4777b02ddcb495ba4c9d5eda768365c
Publikováno v:
Green Chemistry; 5/7/2024, Vol. 26 Issue 9, p5531-5537, 7p
Publikováno v:
Optoelectronics Letters. 18:360-365
Publikováno v:
Organic Letters. 24:4019-4023
Herein, we report a direct, light-mediated defluorosilylation protocol for converting α-trifluoromethyl arylalkenes and alkyl silanes into γ,γ-difluoroallylic compounds via a combination of photoredox catalysis and hydrogen atom transfer. The clea
Publikováno v:
Medicina dello Sport. 75
Alkylboronic acids as alkylating agents: photoredox-catalyzed alkylation reactions assisted by K3PO4
Publikováno v:
Chemical Science. 13:13466-13474
An alkylation method using inorganophosphorus-activated alkylboronic acids to act as alkyl radical precursors has been developed. This method can be used for direct C–B chlorination, cyanation, vinylation, alkynylation, and allylation.
Publikováno v:
Chinese Chemical Letters. 32:3027-3030
We have developed a versatile, mild protocol for trifluoromethylthiolation reactions of aldehydes with catalysis by a decatungstate hydrogen atom transfer photocatalyst under redox-neutral conditions. The protocol is highly selective, operationally s
Publikováno v:
Organic Letters. 23:4374-4378
Herein, we report a mild, operationally simple method for Minisci C-H acetylation of N-heteroarenes using vinyl ethers as robust, inexpensive acetyl sources. The reactions do not require a conventional photocatalysis, electrocatalysis, metal catalysi
Autor:
Jianyang Dong, Mo Yu, Fuyang Yue, Hongjian Song, Yuxiu Liu, Linan Wu, Duanyun Si, Cheng Yang, Guang Yang, Qingmin Wang
Publikováno v:
Organic letters. 24(10)
A mild method for the deborylation deuteration of arylboronic acids with D