CAS: 543-21-5; Cellocidin

上下游产品

CAS号762-42-5 丁炔二酸二甲酯 | CAS号1071-98-3 but-2-ynedinitrile | CAS号1070-71-9 丙炔腈

📜Dimethyl Meso-2,3-Difluorosuccinate置于氨体系中,化学反应生成 乙炔二羰酰胺
参考文献:Kharasch; Jensen; Urry,Journal Of Organic Chemistry,1945,Vol. 10,P. 392
标题:Kharasch; Jensen; Urry,Journal Of Organic Chemistry,1945,Vol. 10,P. 392

专利信息

专利号:US-4465845-A
优先权日:1982-04-26
标题:High pressure synthesis of sulfur-selenium fulvalenes
发明人：OKAMOTO YOSHIYUKI; WOJCIECHOWSKI PIOTR S
权利人:KOPPERS CO INC
摘要:A process is disclosed for one-step preparation of sulfur-selenium fulvalenes by reaction of an acetylenic compound with carbon selenide sulfide or with a mixture of carbon diselenide and carbon disulfide under pressures of at least about 1,000 atmospheres. Fulvalene compounds made by the process are characterized in having at least one sulfur atom and at least one selenium atom in the ring structure of the fulvalene compound. Substituted diselenadithiafulvalenes made by this process are precursors to very pure diselenadithiafulvalene which is useful in preparing charge-transfer salts.

专利号:US-4600784-A
优先权日:1982-09-07
标 题 :High pressure synthesis of substituted tetrathiafulvalenes
发明人：OKAMOTO YOSHIYUKI; RICE JOSEPH E
权利人:KOPPERS CO INC
摘要:A process is disclosed for one-step preparation of substituted tetrathiafulvalenes by reaction of carbon disulfide with acetylenic compounds under pressures of at least about 1,000 atmospheres. Substituted tetrathiafulvalenes made by this process are particularly useful as precursors to very pure tetrathiafulvalene, a compound which can complex with tetracyano-p-quinodimethane to form a charge-transfer salt having very high electrical conductivity.

专利号:US-4402875-A
优先权日:1981-09-18
标 题 :Substituted teraselenafulvalenes and high pressure synthesis thereof
发明人：OKAMOTO YOSHIYUKI; WOJCIECHOWSKI PIOTR S
权利人:KOPPERS CO INC
摘要:A process is disclosed for one-step preparation of substituted tetraselenafulvalenes by reaction of carbon diselenide with acetylenic compounds under pressures of at least about 1,000 atmospheres. Substituted tetraselenafulvalenes made by this process are useful as precursors to very pure tetraselenafulvalene and are useful in forming complexes with certain inorganic anions to provide charge-transfer salts having very high electrical conductivity.

专利号:AU-6320698-A
优先权日:1997-02-07
标 题:Convergent synthesis of combinatorial library