177-15-1Relevant articles and documents
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Djerassi,Gorman
, p. 3704,3705, 3707 (1953)
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Ytterbium(III) triflate-catalyzed conversion of carbonyl compounds into 1,3-oxathiolanes in ionic liquids
Kumar, Anil,Jain, Nidhi,Rana, Sandeep,Chauhan, Shive M. S.
, p. 2785 - 2787 (2004)
The reaction of carbonyl compounds with 2-mercapto-ethanol to prepare 1,3-oxathiolanes has been successfully carried out in ionic liquids using ytterbium(III) triflate as a catalyst. Yields of the products are high and the catalyst can be easily recovered
Facile protection of carbonyl compounds as oxathiolanes and thioacetals promoted by PEG1000-based dicationic acidic ionic liquid as chemoselective and recyclable catalyst
Ren, Yi-Ming,Shao, Juan-Juan,Wu, Zhi-Chuan,Zhang, Shuai,Tao, Ting-Xian
, p. 392 - 394 (2014)
Efficient oxathioacetalization and thioacetalization of carbonyl compounds have been achieved in high yields employing PEG1000-based dicationic acidic ionic liquid as a catalyst. The PEG ionic liquid and toluene have the advantages of both homo
Ceric ammonium nitrate as a convenient catalyst for protection of carbonyl compounds as 1,3-oxathianes
Maiti, Gourhari,Roy, Subhas Chandra
, p. 2269 - 2273 (2002)
A mild and efficient method for the protection of carbonyl compounds as 1,3-oxathianes has been established by the catalytic use of ceric ammonium nitrate at ambient temperature. While different types of aryl and alkyl ketones and aldehydes were protected
Blue LED-Promoted Oxathiacetalization of Aldehydes and Ketones
Liu, You-Chen,Reddy, Daggula Mallikarjuna,Chen, Xin-An,Shieh, Yi-Chen,Lee, Chin-Fa
, p. 2542 - 2552 (2020/04/27)
In synthetic chemistry, the protection of aldehydes and ketones is crucial during multistep synthesis of complex molecules. Organic chemists have paid substantial attention to the synthesis of 1,3-oxathiolanes and 1,3-oxathianes because of their considera
An efficient method for the oxathioacetalization of carbonyl compounds using N-bromosaccharin as a catalyst
Alinezhad, Heshmatollah,Fallahi, Shahrouz
experimental part, p. 927 - 929 (2012/08/28)
A mild and highly chemoselective method for the preparation of oxathiolane from aliphatic and aromatic aldehydes and ketones with 2-mercaptoethanol in the presence of catalytic amount of N-bromosaccharin at room temperature is reported.