1, 3–Dichloro??5, 5–Dimethylhydantoin (DCH) and Trichloromelamine (TCM) as Efficient Catalysts for the Chemoselective Trimethylsilylation of Hydroxyl Group with 1, …
A Ghorbani??Choghamarani, K Amani…
Index: Ghorbani-Choghamarani, Arash; Amani, Kamal; Mohammad, Ali Zolfigol; Hajjami, Maryam; Ayazi-Nasrabadi, Roia Journal of the Chinese Chemical Society, 2009 , vol. 56, # 2 p. 255 - 260
Full Text: HTML
Citation Number: 14
Abstract
Abstract A highly convenient method for the trimethylsilylation of alcohols and phenols via treatment by hexamethyldisilazane in the presence of 1, 3–dichloro-5, 5–dimethylhydantoin (DCH) and/or trichloromelamine (TCM) as a catalyst has been developed. A wide variety of hydroxyl groups were selectively protected in CH 2 Cl 2/CH 3 CN under mild conditions.
Related Articles:
[Oskooie, Hossein A.; Heravi, Majid M.; Tehrani, Maryam H.; Behbahani, Farahnaz K.; Heravi, Omid M. Phosphorus, Sulfur and Silicon and the Related Elements, 2009 , vol. 184, # 7 p. 1729 - 1737]
[Akhlaghinia, Batool Phosphorus, Sulfur and Silicon and the Related Elements, 2009 , vol. 184, # 10 p. 2530 - 2535]
[Shaterian, Hamid Reza; Khorami, Fahimeh; Amirzadeh, Azita; Ghashang, Majid; Hosseinian, Asghar Phosphorus, Sulfur and Silicon and the Related Elements, 2008 , vol. 183, # 10 p. 2584 - 2595]
[Hu, Yinjun; Kamitanaka, Tohru; Mishima, Yusuke; Dohi, Toshifumi; Kita, Yasuyuki Journal of Organic Chemistry, 2013 , vol. 78, # 11 p. 5530 - 5543]
Trimethylsilyl trichloroacetate: A new reagent for salt-free silylations
[Renga, James M.; Pen-Chung, Wang Tetrahedron Letters, 1985 , vol. 26, # 9 p. 1175 - 1178]