CAS: 2586-62-1; 1-Bromo-2-Methylnaphthalene

相似化合物

20027-95-6 54357-18-5 3378-82-3

上下游产品

CAS号91-57-6 2-甲基萘 | CAS号2246-44-8 1-氨基-2-甲基萘 | CAS号56-23-5 四氯化碳 | CAS号7726-95-6 溴素 | CAS号7553-56-2 碘 | CAS号75-15-0 二硫化碳 | CAS号109433-16-1 1-bromo-2-but-3... | CAS号35699-44-6 2-甲基-1-萘醛 | CAS号37763-43-2 1-溴-2-(溴甲基)萘 | CAS号3378-82-3 1-溴-2-萘甲醛 | CAS号14673-10-0 1-Naphthaleneme... | CAS号143901-96-6 1-fluoronaphtha... | CAS号15000-91-6 2-Naphthaleneme... | CAS号14304-75-7 1-氯萘-2-甲醛 | CAS号22865-55-0 1-chloro-4-(4-m... | CAS号91-57-6 2-甲基萘

📜2-甲基萘置于溴,Potassium Acetate,溶剂黄146体系中,用 二氯甲烷 用作溶剂,化学反应 0.25H,以92%的收率获得1-溴-2-甲基萘
参考文献:新型萘并[ A ]咔唑和苯并[ C ]咔唑的简明合成
标题:新型萘并[ A ]咔唑和苯并[ C ]咔唑的简明合成
摘要:从简单的吲哚前体开始,描述了萘并[ A ]咔唑和苯并[ C ]咔唑的合成.关键步骤包括使用suzuki-Miyaura反应提供2-或3-芳基取代的吲哚,以及叔丁醇钾和光辅助的芳香环形成反应.
Doi:10.1016/j.Tet.2006.01.012

专利信息

专利号:US-11548838-B2
优先权日:2021-02-02
标 题:Process for synthesis of polyhydrocarbons as heat transfer agents
发明人：MANDAL TANMAY; VANKUDOTH KRISHNA; SARASWAT MANISHA; ARORA AJAY KUMAR; KAGDIYAL VIVEKANAND; SAXENA DEEPAK; RAMAKUMAR Sankara Sri Venkata
权利人:INDIAN OIL CORP LTD
摘要:The present invention provides a one-pot process of synthesis of phenyl naphthalene compounds that are employed as heat transfer agents. More particularly, the present invention provides a process of preparation of 1-phenylnaphthalene and 2-methyl-1-phenylnaphthalene using refinery spent catalyst. These molecules are known for application as synthetic heat transfer fluids that deliver outstanding performance and thermal stability at continuously high operating temperatures. The reaction is carried out in aqueous medium using a spent catalyst which is a palladium based charcoal catalyst as obtained from various refinery processes. Further, the present invention provides a heat resistant formulation using the synthesized polyhydrocarbons, wherein the formulation is optimized with a free radical scavenger.

专利号:US-5670698-A
优先权日:1996-08-19
标 题:Synthesis of 1-acetoxy-2-methylnaphthalene
发明人：LIM MU-ILL; PAN YUH-GUO; STASAITIS LINAS; ANDERSON JAMES
权利人:BRISTOL MYERS SQUIBB CO
摘要:A one pot process is provided in which a Mannich base of the formula 5 is reacted with acetic anhydride to produce a diacetate derivative. Without any intermediate isolation, the derivative is hydrogenated to produce a reaction mixture containing 1-acetoxy-2-methylnaphthalene which is readily precipitated from the reaction mixture by addition of water. ##STR1##

专利号:US-10196413-B2
优先权日:2016-12-06
标 题 :Chiral dihydrobenzoazaphosphole ligands and synthesis thereof
发明人：BISWAS SOUMIK; DESROSIERS JEAN-NICOLAS; LAO KENDRICKS; MANGUNURU HARI P R; QU BO; RODRIGUEZ SONIA; SENANAYAKE CHRIS HUGH; SIEBER JOSHUA DANIEL; WANG XIAO-JUN; YEE NATHAN K; ZHANG YONGDA
权利人:BOEHRINGER INGELHEIM INT
摘要:This invention relates to novel phosphorous ligands useful for organic transformations. Methods of making and using the ligands in organic synthesis are described. The invention also relates to processes for preparing the novel ligands.

专利号:US-6534627-B1
优先权日:1989-10-23
标题:Synthesis and use of amino acid fluorides as peptide coupling reagents
发明人：CARPINO LOUIS A; EL-FAHAM AYMAN AHMED
权利人:RES CORP TECHNOLOGIES INC
摘要:The present invention is directed to the process of preparing a peptide comprising reacting a first amino acid or peptide with an amino acid fluoride of the formula: n or the acid fluoride salts thereof wherein n BLK is an N-amino protecting group; n AA is an amino acid residue; and n X is absent or a protecting group. n The amino acid fluoride is useful as a coupling agent in peptide synthesis.

专利号:US-5360928-A
优先权日:1989-10-23
标题 :Synthesis and use of amino acid fluorides as peptide coupling reagents
发明人：CARPINO LOUIS A; SADAT-AALAEE DEAN
权利人:RES CORP TECHNOLOGIES INC
摘要:A compound of the formula ##STR1## or the acid fluoride salts thereof wherein BLK is an N-amino protecting group or hydrogen n AA is an amino acid residue and n X is H or a protecting group useful as a coupling agent in peptide synthesis.

专利号:US-2022242804-A1
优先权日:2021-02-02
标 题:Process for Synthesis of Polyhydrocarbons as Heat Transfer Agents