Thioether-Facilitated Iridium-Catalyzed Hydrosilylation of Steric 1,1-Disubstituted Olefins

被引：3

作者：

Zhang, Xueyan ^{[1
]}

Gao, Chengpeng ^{[1
]}

Xie, Xingze ^{[1
]}

Liu, Yuanqi ^{[1
]}

Ding, Shengtao ^{[1
,2
]}

机构：

[1] Beijing Univ Chem Technol, Coll Chem Engn, State Key Lab Organ Inorgan Composites, North Third Ring Rd 15, Beijing 100029, Peoples R China

[2] Fudan Univ, State Key Lab Mol Engn Polymers, 220 Handan Rd, Shanghai 200433, Peoples R China

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2020年 / 2020卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Iridium; Thioether; Hydrosilylation; Olefin; Polymerization; ALKENYL CARBONYL-COMPOUNDS; STEREOSELECTIVE HYDROSILYLATION; ASYMMETRIC HYDROSILYLATION; INTERNAL THIOALKYNES; UNACTIVATED ALKENES; ALLYLIC AMINES; METAL; HYDROACYLATION; ALKYNES; IRON;

D O I：

10.1002/ejoc.201901513

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

One facile and efficient strategy for the hydrosilylation of steric 1,1-disubstituted terminal alkenes is demonstrated. Investigations on substrate scope and control experiments revealed the necessity of thioether in promoting this process under a simple iridium catalytic system. This convenient and feasible method is expected to be useful in the synthesis of sulfur-containing organosilicon polymers with different side-chains.

引用

页码：556 / 560

页数：5

共 78 条

[1] Sub-10 nm Features Obtained from Directed Self-Assembly of Semicrystalline Polycarbosilane-Based Block Copolymer Thin Films [J].

Aissou, Karim ;

Mumtaz, Muhammad ;

Fleury, Guillaume ;

Portale, Giuseppe ;

Navarro, Christophe ;

Cloutet, Eric ;

Brochon, Cyril ;

Ross, Caroline A. ;

Hadziioannou, Georges .

ADVANCED MATERIALS, 2015, 27 (02) :261-265

[2] Carbonyl and olefin hydrosilylation mediated by an air-stable phosphorus(iii) dication under mild conditions [J].

Andrews, Ryan J. ;

Chitnis, Saurabh S. ;

Stephan, Douglas W. .

CHEMICAL COMMUNICATIONS, 2019, 55 (39) :5599-5602

[3]

[Anonymous], 2015, ANGEW CHEM

[4]

[Anonymous], 2015, ANGEW CHEM

[5] Ni-Catalyzed Regioselective β,δ-Diarylation of Unactivated Olefins in Ketimines via Ligand-Enabled Contraction of Transient Nickellacycles: Rapid Access to Remotely Diarylated Ketones [J].

Basnet, Prakash ;

Dhungana, Roshan K. ;

Thapa, Surendra ;

Shrestha, Bijay ;

Shekhar, K. C. ;

Sears, Jeremiah M. ;

Giri, Ramesh .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2018, 140 (25) :7782-7786

[6] Pyridinium-phosphonium dications: highly electrophilic phosphorus-based Lewis acid catalysts [J].

Bayne, Julia M. ;

Holthausen, Michael H. ;

Stephan, Douglas W. .

DALTON TRANSACTIONS, 2016, 45 (14) :5949-5957

[7] Chelation-assisted intramolecular hydroacylation: synthesis of medium ring sulfur heterocycles [J].

Bendorf, HD ;

Colella, CM ;

Dixon, EC ;

Marchetti, M ;

Matukonis, AN ;

Musselman, JD ;

Tiley, TA .

TETRAHEDRON LETTERS, 2002, 43 (39) :7031-7034

[8]

Chen J., 2015, Angew. Chemie, V127, P4744, DOI [DOI 10.1002/ANGE.201411884, 10.1002/ange.201411884]

[9] Recent Advances in Hydrometallation of Alkenes and Alkynes via the First Row Transition Metal Catalysis [J].

Chen, Jianhui ;

Guo, Jun ;

Lu, Zhan .

CHINESE JOURNAL OF CHEMISTRY, 2018, 36 (11) :1075-1109

[10] Asymmetric hydrofunctionalization of minimally functionalized alkenes via earth abundant transition metal catalysis [J].

Chen, Jianhui ;

Lu, Zhan .

ORGANIC CHEMISTRY FRONTIERS, 2018, 5 (02) :260-272

← 1 2 3 4 5 6 7 8 →