Tetrahedron

Synthesis and reactivity of dipropargylic disulfides: tandem rearrangements, cyclization, and oxidative dimerization

S Braverman, M Cherkinsky, D Meridor, M Sprecher

Index: Braverman, Samuel; Cherkinsky, Marina; Meridor, David; Sprecher, Milon Tetrahedron, 2010 , vol. 66, # 10 p. 1925 - 1930

Full Text: HTML

Citation Number: 7

Abstract

Synthesis and facile rearrangement and cyclization reaction of new dipropargylic disulfides are described. A possible mechanism for these transformations involving an initial double [2, 3]-sigmatropic rearrangement to the elusive diallenyl disulfides via a thiosulfoxide intermediates is suggested.

Related Articles:

Mechanistic Insights into the Interface??Directed Transformation of Thiols into Disulfides and Molecular Hydrogen by Visible??Light Irradiation of Quantum Dots

[Li, Xu-Bing; Li, Zhi-Jun; Gao, Yu-Ji; Meng, Qing-Yuan; Yu, Shan; Weiss, Richard G.; Tung, Chen-Ho; Wu, Li-Zhu Angewandte Chemie - International Edition, 2014 , vol. 53, # 8 p. 2085 - 2089 Angew. Chem., 2014 , vol. 126, # 8 p. 2117 - 2121,5]

Synthesis of Diaryl Disulfides via Mild Reduction of Arylsulfinates with Hydrazine Monohydrate in DMSO

[Zhu, Rui-Heng; Shi, Xiao-Xin Synthetic Communications, 2012 , vol. 42, # 8 p. 1108 - 1114]

Vinylic cations from solvolysis. 33. Solvolysis of E-and Z-1-anisyl-2-(p-nitrophenyl) propen-1-yl chlorides

[Rappoport, Zvi; Pross, Nella Journal of Organic Chemistry, 1980 , vol. 45, # 22 p. 4309 - 4320]

. beta.-Cyano-and. beta.-carbethoxy sulfides, sulfoxide, and sulfones and their Knoevenagel condensation

[Dressler,H.; Graham,J.E. Journal of Organic Chemistry, 1967 , vol. 32, p. 985 - 990]

Copper-mediated oxidative trifluoromethylthiolation of aryl boronic acids with CF 3 CO 2 Na and elemental sulfur

[Zhai, Lijuan; Li, Yaming; Yin, Jun; Jin, Kun; Zhang, Rong; Fu, Xinmei; Duan, Chunying Tetrahedron, 2013 , vol. 69, # 48 p. 10262 - 10266]

More Articles...