CAS: 5029-67-4; 2-Iodopyridine

相似化合物

53710-17-1 116195-81-4 22918-03-2

上下游产品

CAS号109-09-1 2-氯吡啶 | CAS号109-04-6 2-溴吡啶 | CAS号13737-05-8 三甲基(2-吡啶基)锡 | CAS号10034-85-2 氢碘酸 | CAS号65007-00-3 三氟甲基磺酸-2-吡啶基酯 | CAS号110-86-1 吡啶 | CAS号36316-71-9 2-chloropyridin... | CAS号19524-06-2 4-溴吡啶盐酸盐 | CAS号504-29-0 2-氨基吡啶 | CAS号110225-73-5 3-(2-吡啶)环己酮 | CAS号4282-47-7 2-(4-硝基苯基)吡啶 | CAS号5005-36-7 2-苯基-2-(2-吡啶基)乙腈 | CAS号33421-43-1 2,2-二吡啶基N-氧化物 | CAS号40864-08-2 2-(苄氧基)吡啶 | CAS号52818-63-0 N-(4-甲氧基苄基)吡啶-2-胺 | CAS号492-97-7 2,2'-双噻吩 | CAS号3319-99-1 2-(2-噻吩)吡啶 | CAS号366-18-7 2,2'-联吡啶 | CAS号21298-55-5 2-(3-噻吩基)吡啶

2-氯吡啶置于碲化氢,正丁基锂,1,2-二碘乙烷体系中,化学反应 136.25H,反应生成 2-碘吡啶
参考文献:Preparation And Reactions Of 2-Pyridyltellurium Derivatives
标题:Preparation And Reactions Of 2-Pyridyltellurium Derivatives
摘要:吡啶硒化物是通过卤代吡啶与丁基硒锂反应制备的,并使用丁基锂和二锂二甲基氰基铜对吡啶硒化物进行金属交换的研究也已进行.
DOI:10.1039/p19960001781

专利信息

专利号:US-6252079-B1
优先权日:1993-06-30
标 题 :Intermediates in the synthesis of camptothecin and related compounds and synthesis thereof
发明人：CURRAN DENNIS P; BOM DAVID
权利人:UNIV PITTSBURGH
摘要:The present invention provides a short, convergent total synthesis of irinotecan and derivative compounds which comprises of a novel 4+1 radical annulation wherein the precursoris reacted with an aryl isonitrile having the formulawherein X is Br or I, and R4 is an alkyl group, an allyl group, a propargyl group or a benzyl group, and R16 is H, a C1-C6 alkoxy group, agroup wherein p is an integer between 4 and 12, or a C1-C12 acyclic dialkylamino group. The present invention also provides novel chemical intermediates for such 4+1 radical annulations.

专利号:US-6982333-B2
优先权日:1993-06-30
标 题:Intermediates in the synthesis of camptothecin and related compounds and synthesis thereof
发明人：CURRAN DENNIS P; JOSIEN HUBERT; KO SUNG BO
权利人:UNIV PITTSBURGH
摘要:The present invention provides a short, convergent total synthesis of camptothecin and related compounds which consists of a novel 4+1 radical annulation. The present invention also provides novel chemical intermediates for such 4+1 radical annulations.

专利号:US-10927135-B2
优先权日:2017-08-03
标 题:Metal-free direct arylation of dialkyl phosphonates for the synthesis of mixed alkyl aryl phosphonates
发明人：KANG JUN YONG; HUANG HAI
权利人:THE BOARD OF REGENTS OF THE NEVADA SYSTEM OF HIGHER EDUCATION ON BEHALF OF THE UNIV OF NEVADA LAS VE
摘要:Provided herein are phosphates, thiophosphates, phosphonates, and phosphinates, methods of making same, and methods of using these compounds and methods for the generation of pharmaceutically relevant phosphate, phosphonate, and phosphinate analogs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

专利号:US-2004077674-A1
优先权日:2002-03-01
标题:Mappicine analogs, intermediates in the synthesis of mappicine analogs and methods of synthesis of mappicine analogs
发明人：CURRAN DENNIS P; PARNIAK MICHAEL A; GABARDA ANA; ZHANG WEI; LUO ZHIYONG; CHEN CHRISTINE HIU-TUNG
摘要:A compound having the following structure: n n n wherein Z is —CHOR 1 R 2 or —C(O)R 2 ; R 1 is H, an alkyl group, an aryl group, —OC(O)OR a , wherein R a is an alkyl group, —C(O)R b wherein R b is an alkyl group, an aryl group, an alkoxy group, an amino group, an alkylamino group, a dialkylamino group, an aryl amino group, a diarylamino group, an arylalkyl amino group, a protecting group or a fluorous tag; R 2 is an alkyl group, an aryl group or an arylalkyl group; R 3 is H, an alkyl group, hydroxyalkyl group or an aryl group; R 4 —R 8 are independently the same or different and are hydrogen, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkoxy group, an aryloxy group, an acyloxy group, a haloalkyl group, a perfluoroalkyl group, fluorine, chlorine, bromine, a haloalkyloxy group, a carbamoyloxy group, a hydroxy group, a nitro group, a cyano group, a cyanoalkyl group, an azido group, an azidoalkyl group, a formyl group, a hydrazino group, a hydrazinoalkyl group, a hydroxyalkyl group, an alkoxyalkyl group, —NR 1 R m , wherein R 1 and R m are independently hydrogen, an alkyl group, an aryl group, an arylalkyl group, or —C(O)R b , an aminoalkyl group, an alkylaminoalkyl group, a dialkylaminoalkyl group, an aryl aminoalkyl group, a diarylaminoalkyl group, an arylalkyl aminoalkyl group, —OC(O)OR a , wherein R a is an alkyl group, —C(O)R b , —SR c , S(O)R c or S(O 2 )R c wherein R c is hydrogen, —C(O)R b , an alkyl group, or an aryl group, (CH 2 ) n SiR d R e R f wherein n is an integer within the range of 0 through 10 and R d , R e and R f are independently a C 1-10 alkyl group, a C 2-10 alkenyl group, a C 2-10 alkynyl group, an aryl group, a haloalkyl group, a cyanoalkyl group, an azidoalkyl group, a hydrazinoalkyl group, a hydroxyalkyl group, an alkoxyalkyl group, an aminoalkyl group, an alkylaminoalkyl group, a dialkylaminoalkyl group, an aryl aminoalkyl group, a diarylaminoalkyl group, an arylalkyl aminoalkyl group. Alternatively R 4 and R 5 , R 5 and R 6 ; R 6 and R 7 ; or R 7 and R 8 can form together a chain of 3 or four groups selected from CH, CH 2 , O, S, N, NH, N-alkyl or N-aryl. Provided that, at least one of R 5 —R 7 is not H, a lower alkyl group, fluorine, a cyano group, a hydroxyl group, hydroxyalkyl group, an alkoxy group, an aminoalkyl group, an alkylaminoalkyl group, a dialkylaminoalkyl group, an amino group, an alkylamino group, a dialkylamino group, a carbamoyloxy group, a formyl group or —C(O)R x wherein R x is an alkyl group.

专利号:US-6635767-B2
优先权日:2000-05-23
标 题 :Synthesis of heteroarylamine intermediate compounds
发明人：SONG JINHUA J; YEE NATHAN K; KAPADIA SURESH R
权利人:BOEHRINGER INGELHEIM PHARMA
摘要:Disclosed are novel 2-(5-halopyridyl) and 2-(5-halopyrimidinyl) magnesium halides, processes of making and their use in the efficient synthesis in their respective 5-halo-2-substituted pyridines and pyrimidines.

专利号:US-6822093-B2
优先权日:2000-05-23
标题 :Synthesis of heteroarylamine intermediate compounds
发明人：SONG JINHUA J; YEE NATHAN K
权利人:BOEHRINGER INGELHEIM PHARMA
摘要:Disclosed are novel 2-(5-halopyridyl) and 2-(5-halopyrimidinyl) magnesium halides, processes of making and their use in the efficient synthesis in their respective 5-halo-2-substituted pyridines and pyrimidines.