C-N, C-S and S-S Bond Cleavage by Rhodium PCcarbeneP Pincer Complexes

被引：6

作者：

Tinnermann, Hendrik ^{[1
]}

Young, Rowan D. ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Chem, 3 Sci Dr 3, Singapore 117543, Singapore

来源：

CHEMISTRY-AN ASIAN JOURNAL | 2020年 / 15卷 / 18期

关键词：

carbene; pincer; PCP; bond cleavage; rhodium; E-H E; WATER ELIMINATION; ACTIVATION; GENERATION; LIGAND; REACTIVITY; CRYSTAL;

D O I：

10.1002/asia.202000515

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Rhodium PCcarbeneP complexes1-L{L=PPh3, PPh2(C6F5)} react with isothiocyanate, carbodiimide and disulphide to enable C-S, C-N and S-S bond cleavage. The cleaved molecules are sequestered by the metal center and the pincer alkylidene linkage, forming eta(2)-coordinated sulfide or imide centered pincer complexes. When a C-S or S-S bond is cleaved, the resulting complexes can bridge two rhodium centers through sulphur forming dimeric complexes and eliminating a monodentate phosphine ligand.

引用

页码：2873 / 2878

页数：6

共 50 条

[1] OBSERVATIONS OF C-S AND S-S BOND-CLEAVAGE IN THE PHOTOLYSIS OF DISULFIDES IN SOLUTION
MORINE, GH
KUNTZ, RR
PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1981, 33 (01) : 1 - 5
[2] Dioxygen-triggered oxidative cleavage of the C-S bond towards C-N bond formation
Lv, Zongchao
Wang, Huamin
Quan, Zhicong
Gao, Yuan
Lei, Aiwen
CHEMICAL COMMUNICATIONS, 2019, 55 (82) : 12332 - 12335
[3] Hypervalent iodine-mediated formation of S-S, C-S, C-O, and C-N bonds
Kuo, Yu-Tsen
Chai, Te-Jung
Lin, Cheng-Kun
SYNTHETIC COMMUNICATIONS, 2023, 53 (11) : 795 - 807
[4] Recent advances in cyclization reactions of isatins or thioisatins via C-N or C-S bond cleavage
Shen, Jinhui
Zhang, Lei
Meng, Xiangtai
ORGANIC CHEMISTRY FRONTIERS, 2021, 8 (22): : 6433 - 6451
[5] Catalytic C-N, C-O, and C-S Bond Formation Promoted by Organoactinide Complexes
Eisen, Moris S.
C-X BOND FORMATION, 2010, 31 : 157 - 184
[6] Visible-Light-Triggered C-C and C-N Bond Formation by C-S Bond Cleavage of Benzylic Thioethers
Lanzi, Matteo
Merad, Jeremy
Boyarskaya, Dina V.
Maestri, Giovanni
Allain, Clemence
Masson, Geraldine
ORGANIC LETTERS, 2018, 20 (17) : 5247 - 5250
[7] Facile C-S, S-H, and S-S bond cleavage using a nickel(0) NHC complex
Schaub, Thomas
Backes, Marc
Plietzsch, Oliver
Radius, Udo
DALTON TRANSACTIONS, 2009, (35) : 7071 - 7079
[8] Ruthenium and rhodium complexes with thiolate-containing pincer ligands produced by C-S bond cleavage of pyridyl-substituted dibenzothiophenes
Shibue, Mayuko
Hirotsu, Masakazu
Nishioka, Takanori
Kinoshita, Isamu
ORGANOMETALLICS, 2008, 27 (17) : 4475 - 4483
[9] Rhodium Catalysts for C-S Bond Formation
Di Giuseppe, Andrea
Castarlenas, Ricardo
Oro, Luis A.
RHODIUM CATALYSIS, 2018, 61 : 31 - 67
[10] SINGLE ELECTRON-TRANSFER CATALYZED CLEAVAGE OF THE C-S AND S-S BONDS
MUNAVALLI, S
ROSSMAN, DI
ROHRBAUGH, DK
FERGUSON, CP
BANKS, HD
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1991, 202 : 251 - ORGN

← 1 2 3 4 5 →