Modular synthesis and transition metal-free alkynylation/alkenylation of Castagnoli–Cushman-derived N,O- and N,S-heterocyclic vinyl chlorides

Timothy K. Beng; Abdikani Omar Farah; Victoria Shearer

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Modular synthesis and transition metal-free alkynylation/alkenylation of Castagnoli–Cushman-derived N,O- and N,S-heterocyclic vinyl chlorides

机译：Castagnoli-cushman-resived n，O-和N，S-杂环氯乙烯的模块化合成和过渡金属 - 无氧炔基化/链烯化化

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A modular and functional group-tolerant protocol for the transition metal-free coupling of novel N , O - and N , S -heterocyclic vinyl chlorides with terminal acetylenes and styrenes has been developed, leading to the epimerization-free synthesis of fully carbofunctionalized dihydro-1,4-oxazines/thiazines. Bicyclic morpholines have also been prepared through the interrogation of newly synthesized cross-conjugated dienes in Diels–Alder reactions. The use of environmentally benign reaction media endows the current strategy with a practical advantage.

机译：已经开发了具有末端乙炔和苯乙烯的新型N，O和N，S-乙烯基氯化物的过渡无金属环氯化物的模块化和官能团的耐受性方案，导致完全碳官能化的二氢的无象化合成。 1,4- oxazines /噻嗪。还通过在Diels-Alder反应中的新合成的交叉共轭二烯的询问来制备双环吗啉。使用环境良性反应介质具有实际优势的当前策略。

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《RSC Advances》 |2020年第61期|共8页
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Timothy K. Beng; Abdikani Omar Farah; Victoria Shearer;
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1. Modular synthesis and transition metal-free alkynylation/alkenylation of Castagnoli-Cushman-derivedN,O- andN,S-heterocyclic vinyl chlorides [J] . Beng Timothy K., Farah Abdikani Omar, Shearer Victoria RSC Advances . 2020,第61期

机译：Castagnoli-cushman-artivedn，O-Andn，S-杂环氯乙烯的模块化合成和过渡金属 - 无金属烷基化/链烯化酶
2. Palladium-Catalyzed C-H Alkenylation of Arenes with Alkynes: Stereoselective Synthesis of Vinyl Chlorides via a 1,4-Chlorine Migration [J] . Li Zhen, Duan Wei-Liang Angewandte Chemie . 2018,第49期

机译：钯催化的C-H与炔烃的C-H链烯化酶：通过1,4-氯迁移，立体选择性合成氯乙烯
3. Synthesis of High Glass Transition Temperature Copolymers Based on Poly(vinyl chloride) via Single Electron Transfer—Degenerative Chain Transfer Mediated Living Radical Polymerization (SET-DTLRP) of Vinyl Chloride in Water [J] . JORGE F. J. COELHO, PATRI′CIA V. MENDONCA, ANATOLIY V. POPOV, Journal of Polymer Science, Part A. Polymer Chemistry . 2009,第24期

机译：氯乙烯在水中的单电子转移-变性链转移介导的活泼自由基聚合（SET-DTLRP），合成基于聚氯乙烯的高玻璃化转变温度共聚物
4. Poly(vinyl chloride)/TiO_2 nanocomposite resin via the synthesis of TiO_2 nanoparticles in vinyl chloride followed by in situ suspension polymerization [C] . H. Yoo, S.-Y. Kwak NSTI-Nanotech 2010;NSTI nanotechnology conference and expo;Bio Nanotech 2010;NSTI bio nano conference and expo;Microtech 2010;Microtechnology conference and expo;WCM 2010;Workshop on compact modeling;NSTI nanotech ventures;TechConnect summit;Clean technology . 2010

机译：通过在氯乙烯中合成TiO_2纳米粒子，然后进行原位悬浮聚合，制备聚氯乙烯/ TiO_2纳米复合树脂
5. Synthesis, structure and reactivity of transition metal complexes containing P-, O- and N-donor ligands [D] . Kuznetsov, Vladimir F. 2001

机译：含P，O和N供体配体的过渡金属配合物的合成，结构和反应活性
6. Transition-Metal-Free Alkynylation of Aryl Chlorides [O] . Thanh Truong, Olafs Daugulis -1

机译：芳基氯化物的过渡金属炔基自由
7. Modular synthesis and transition metal-free alkynylation/alkenylation of Castagnoli–Cushman-derived N,O- and N,S-heterocyclic vinyl chlorides [O] . Timothy K. Beng, Abdikani Omar Farah, Victoria Shearer 2020

机译：Castagnoli-cushman-resived n，O-和N，S-杂环氯乙烯的模块化合成和过渡金属 - 无氧炔基化/链烯化化

Modular synthesis and transition metal-free alkynylation/alkenylation of Castagnoli–Cushman-derived N,O- and N,S-heterocyclic vinyl chlorides

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