CAS: 1641-40-3; 1,2-Phenylene Phosphorochloridite

上下游产品

2,2'-(o-phenyldioxy)-4,5-benzo-1,3,2-dioxaphospholane-4',5'-benzo-1',3',2'-dioxaphospholane benzene-1,2-diol 2-(N-butyl-N-isobutenylamino)-4,5-benzo-1,3,2-dioxaphospholane 2-phenoxy-1,3,2-benzodioxaphosphole 2-(4-nitro-phenoxy)-benzo[1,3,2]dioxaphosphole N-benzyloxycarbonyl-L-phenylalanine hydrazide o-methoxyphenyl-o-phenylene phosphite ethyl [(2S)-2-(benzyloxycarbonylamino)-3-phenylpropanoylamino]acetate

📜邻苯二酚置于硅酸四乙酯,三乙胺,三氯化磷体系中,化学反应生成A-丙烯酸氯甲酯
参考文献:高价硅中心介导的高产率合成环状亚磷酸酯,磷酸盐,亚硫酸盐和邻苯二酚和乙二醇的硫酸盐
标题:高价硅中心介导的高产率合成环状亚磷酸酯,磷酸盐,亚硫酸盐和邻苯二酚和乙二醇的硫酸盐
摘要:均三(邻苯二酚)硅酸盐m 2 [si(oc 6 H 4 O 2)3 ] M = Na,Et 3 Nh和甘醇硅酸盐k 2 [si 2(o 2 C 2 H 4)5 ]与pcl 3一起,Pocl 3,Socl 2和so 2 Cl 2放热进行,并容易分离出相应的邻苯二酚/乙二醇环状衍生物(1-8)以高收率,证明了高价硅中心在合成中的优点.(et 3 Nh)2 [si(oc 6 H 4 O 2)3 ]提供接近定量的转化率.
Doi:10.1016/s0040-4039(97)01020-4

专利信息

专利号:US-12291489-B2
优先权日:2016-07-01
标 题 :Synthesis of nanocomposites and their use in enhancing plant nutrition
发明人：BISWAS PRATIM; RALIYA RAMESH
权利人:BISWAS PRATIM; RALIYA RAMESH; WASHINGTON UNIVERSITY ST LOUIS
摘要:The present disclosure is related to the development of improved fertilizer for precision and sustainable agriculture. A method was developed wherein efficient NPK nanocomposite for plant nutrition was synthesized in a single step using aerosol science and technology concepts. Further a formulation was prepared by addition of ZnO, TiO 2 and other nanoparticles to the NPK nanocomposite. Also, an aerosol based foliar application technique was developed for the precise delivery of nanoparticles to the plants.

专利号:US-4341706-A
优先权日:1980-10-10
标题 :Process for the preparation of carbapenem antibiotics
发明人：CHRISTENSEN BURTON G; SHIH DAVID H
权利人:MERCK & CO INC
摘要:Disclosed is a process for the synthesis of carbapenem antibiotics I and their pharmaceutically acceptable salts and esters from 1: wherein: R7, R6, R1, R2 and R8 are selected from hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, spirocycloalkyl, cycloalkylalkyl, alkylcycloalkyl, aryl, aralkyl, aralkenyl, aralkynyl, heteroalkyl, heteroaralkyl, heterocyclyl and heterocyclyalkyl.

专利号:US-4460507-A
优先权日:1980-10-10
标题:Process for the preparation of thienamycin
发明人：SHIH DAVID H
权利人:MERCK & CO INC
摘要:Disclosed is a process for the total synthesis of thienamycin from descysteaminylthienamycin 1 ##STR1## via thienamycin sulfoxide 4: ##STR2## R 3 , R°, R' are blocking groups.

专利号:WO-2023060929-A1
优先权日:2021-10-15
标题 :Application of polydentate phosphite ligand in catalytic synthesis of adiponitrile

专利号:EP-4190769-A1
优先权日:2021-10-15
标题 :Application of polydentate phosphite ligand in catalytic synthesis of adiponitrile

专利号:US-2722526-A
优先权日:1952-09-24
标题:Trialkylphosphites as acid acceptors in the synthesis of amides
发明人：WASHINGTON ANDERSON GEORGE; WILLIAM YOUNG RICHARD
权利人:AMERICAN CYANAMID CO