CAS: 621-08-9; Dibenzyl Sulfoxide

上下游产品

peracetic acid dibenzyl sulfide Perbenzoic acid chloroformdibenzyl sulfone dibenzyl disulphide dibenzyl sulfide benzaldehyde dibenzyldithioacetal

1-苯基-2-(苯基甲硫基)乙酮置于potassium Carbonate,间氯过氧苯甲酸体系中,用 二氯甲烷,丙酮 作为反应溶剂,化学反应 21.16H,反应生成 二苄基亚砜
参考文献:从β-酮亚砜制取苄基芳基亚砜的途径
标题:从β-酮亚砜制取苄基芳基亚砜的途径
摘要:用2当量的苄基卤化物5进行的k 2 Co 3介导的β-酮亚砜4的苄基化反应可中等产率地得到苄基芳基亚砜6以及痕量的查耳酮7.假定产物6原位形成了β-酮亚砜中的亚硫酸根阴离子的中间体,这些中间体通常参与碳-硫键的形成.已经提出了一种合理的机制.
DOI:10.1016/j.Tet.2016.05.038

专利信息

专利号:US-5512701-A
优先权日:1995-06-07
标题:Process for the synthesis of vinyl sulfenic acid derivatives
发明人：HOARD DAVID W; LUKE WAYNE D
权利人:LILLY CO ELI
摘要:The present invention is directed to a new process for the synthesis of vinyl sulfenic acid derivatives. These compounds are useful for the synthesis of benzo[b]thiophenes, in particular 2-aryl-benzo[b]thiophenes.

专利号:US-4918222-A
优先权日:1984-07-27
标 题 :Process for synthesis of N-acetylglycine
发明人：LIN JIANG-JEN; KNIFTON JOHN F; YEAKEY ERNEST L
权利人:TEXACO INC
摘要:An N-acetylglycine is manufactured by reacting paraformaldehyde with an acetamide and carbon monoxide in the present of a cobalt-containing catalyst promoted by a sulfoxide or dinitride compounds. The presence of sulfoxide or dinitrile ligands are essential for the high yield synthesis of N-acetylglycine and good cobalt recovery.

专利号:US-6372945-B1
优先权日:1995-06-07
标 题 :Process for the synthesis of vinyl sulfoxides
发明人：AIKINS JAMES A; MILLER RANDAL SCOT; ZHANG TONY Y
权利人:LILLY CO ELI
摘要:The present invention is directed to a new process for the synthesis of vinyl sulfoxides, in particular diarylvinyl sulfoxides

专利号:US-5606076-A
优先权日:1995-06-07
标 题 :Process for the synthesis of benzo[b]thiophenes
发明人：AIKINS JAMES A; ZHANG TONY Y
权利人:LILLY CO ELI
摘要:The present invention is directed to a process for the synthesis of 2-arylbenzo[b]thiophenes.

专利号:US-5569772-A
优先权日:1995-06-07
标 题:Process for the synthesis of benzo[b]thiophenes
发明人：HOARD DAVID W; LUKE WAYNE D
权利人:LILLY CO ELI
摘要:The present invention is directed to a new process for the synthesis of 2-aryl benzo[b]thiophenes, and to novel intermediates therefor.

专利号:US-5606075-A
优先权日:1995-06-07
标 题:Process for the synthesis of benzo[b]thiophenes
发明人：HOARD DAVID W; LUKE WAYNE D
权利人:LILLY CO ELI
摘要:The present invention is directed to new processes for the synthesis of 2-aryl benzo[b]thiophenes.