CAS: 3386-33-2; 1-Chlorooctadecane

相似化合物

1002-69-3 112-52-7 2425-54-9

上下游产品

CAS号112-92-5 硬脂醇 | CAS号54509-73-8 ethene | CAS号51637-93-5 氯甲酸十八烷基酯 | CAS号2885-00-9 十八硫醇 | CAS号593-45-3 正十八烷 | CAS号62008-64-4 thi°Carbonic ac... | CAS号10147-41-8 1-十八烷基磺酰氯 | CAS号10564-74-6 Diseleno, di°Ct... | CAS号593-45-3 正十八烷 | CAS号854751-26-1 formaldehyde di... | CAS号1454-84-8 1-十九烷醇 | CAS号112-88-9 1-十八烯 | CAS号4088-22-6 N,N-双十八烷基甲胺 | CAS号25580-78-3 1-prop-2-enoxyo... | CAS号544-62-7 鲨肝醇 | CAS号10147-41-8 1-十八烷基磺酰氯 | CAS号15430-40-7 1,2-Ethanediami...

硬脂醇置于十八烷基三甲基氯化铵 盐酸体系中,化学反应 10.0H,以77%的收率获得氯代十八烷
参考文献:Syntheses Of Long‐chain Quaternary Ammonium Salts From Fatty Alcohols By Microwave Irradiation
标题:Syntheses Of Long‐chain Quaternary Ammonium Salts From Fatty Alcohols By Microwave Irradiation
摘要:摘要 在微波辐照下,以脂肪醇为原料,在三烷基胺存在下与卤化氢反应,快速合成了相转移催化剂--长链季铵盐.无论是传统加热还是微波辐照,这些催化剂都能广泛应用于各种快速的新型有机反应.微波辐照下的反应效率高于传统加热下的反应效率.
Doi:10.1007/bf02517985

专利信息

专利号:US-2023287032-A1
优先权日:2020-08-14
标 题:Synthesis of fluorinated nucleotides
发明人：CHUNG CHEOL KEUN; LIU ZHIJIAN; MALIGRES PETER E; MAO EDNA; OBLIGACION JENNIFER V; PHILLIPS ERIC M; PIRNOT MICHAEL; POIRIER MARC; SONG ZHIGUO JAKE; WANG TAO
权利人:CHUNG CHEOL KEUN; LIU ZHIJIAN; MALIGRES PETER E; MAO EDNA; OBLIGACION JENNIFER V; PHILLIPS ERIC M; PIRNOT MICHAEL; POIRIER MARC; SONG ZHIGUO JAKE; WANG TAO; MERCK SHARP & DOHME LLC
摘要:The present invention relates to efficient processes useful in the preparation of fluorinated nucleosides, such as (O—{[(2R,3R,4S,5R)-5-(6-amino-9H-purin-9-yl)-4-fluoro-3-hydroxyoxolan-2-yl]methyl}O,O-dihydrogen phosphorothioate, also known as 2′-(S)-fluoro-thio-adenosine monophosphate or 2′-F-thio-AMP. Such fluorinated nucleosides may be useful as a biologically active compound and or as an intermediate for the synthesis of more complex biologically active compounds. The present invention also encompasses intermediates useful in the disclosed synthetic processes and the methods of their preparation.

专利号:US-10925977-B2
优先权日:2006-10-05
标 题 :Efficient synthesis of chelators for nuclear imaging and radiotherapy: compositions and applications
发明人：YANG DAVID J; YU DONGFANG; THOMPSON ANDREW S
权利人:YANG DAVID J; YU DONGFANG; THOMPSON ANDREW S; CEIL POINT LLC; UNIV TEXAS
摘要:Novel methods of synthesis of chelator-targeting ligand conjugates, compositions comprising such conjugates, and therapeutic and diagnostic applications of such conjugates are disclosed. The compositions include chelator-targeting ligand conjugates optionally chelated to one or more metal ions. Methods of synthesizing these compositions in high purity are also presented. Also disclosed are methods of imaging, treating and diagnosing disease in a subject using these novel compositions, such as methods of imaging a tumor within a subject and methods of diagnosing myocardial ischemia.

专利号:US-2023174567-A1
优先权日:2020-05-22
标题:Synthesis of fluorinated nucleotides
发明人：ARMIGER TRAVIS; BELYK KEVIN M; BENKOVICS TAMAS; CHUNG CHEOL K; JI CHEN YINING; JOHNSON HEATHER CLAIRE; KLAPARS ARTIS; LIU ZHIJIAN; LIU ZHUQING; MOORE JEFFREY C; NEEL ANDREW J; PENG FENG; RUMMELT STEPHAN M; SALEHI MARZUARANI NASTARAN; SHERRY BENJAMIN D; SONG ZHIGUO JAKE; TURNBULL BEN WILLIAM HULME; WANG LU; XU FENG
权利人:MERCK SHARP & DOHME LLC
摘要:The present invention relates to efficient processes useful in the preparation of fluorinated nucleosides, such as (2S,3R,4S,5R)-5-(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)-3-fluoro-4-hydroxy-2-(mercaptomethyl)tetrahydrofuran-3-yl dihydrogen phosphate, also known as 3′-fluoro-thio-guanosine monophosphate or 3′-F-thio-GMP. Such fluorinated nucleosides may be useful as a biologically active compound and or as an intermediate for the synthesis of more complex biologically active compounds. The present invention also encompasses intermediates useful in the disclosed synthetic processes and the methods of their preparation. (I)

专利号:US-4422970-A
优先权日:1982-05-20
标题 :Method of synthesis of 1-dodecylazacycloheptan-2-one
发明人：RAJADHYAKSHA VITHAL J; PECK JAMES V; MINASKANIAN GEVORK
权利人:NELSON RES & DEV
摘要:In a method of synthesis of 1-substituted azacycloalkan-2-ones with primary alkyl halides and aralkyl halides as alkylating agents, the improvement comprising carrying out the N-alkylation in the presence of a phase transfer catalyst having the structural formula where X is suitable anion; and R1, R2, R3 and R4 are each alkyl or aralkyl groups having 1-18 carbon atoms, or R2, R3 and R4 can form a part of a heterocyclic ring, with the proviso that the combined total of carbon atoms is between 16 and 40.

专利号:WO-2014011120-A1
优先权日:2012-07-13
标 题 :Endoperoxides, synthesis and uses thereof for the treatment of neoplastic diseases such as cancer
发明人：TAN NGUAN SOON; CHIBA SHUNSUKE
权利人:UNIV NANYANG TECH
摘要:The present invention generally relates to processes and methods for the synthesis of endoperoxide compounds. More specifically, the invention relates to a method for preparing endoperoxide compounds starting from an aryl imine of formula (I) in the presence of a metallic catalyst and oxygen. The present invention also relates to endoperoxide compounds of formula (III) and their pharmaceutically acceptable salts thereof, useful for therapy. All substituents are defined herein. Also disclosed are methods of treating cancer using the compounds of formula (III).

专利号:US-2001047100-A1
优先权日:2000-04-26
标 题:Chiral imidazoyl intermediates for the synthesis of 2-(4-imidazoyl)-cyclopropyl derivatives
发明人：KJAERSGAARD HANS JOERGEN; PHILLIPS JIM; ALI SYED M
摘要:Novel intermediates useful in the preparation of optically active H 3 histamine receptor antagonist 2-(4-imidazoyl)-cyclopropyl derivatives are disclosed.