Khoom Paub meej:

Lub npe khoom: 2-(Diphenylphosphino)-2'-methylbiphenyl

CAS: 402822-72-4

Synonyms:

2-(Diphenylphosphino)-2'-methylbiphenyl;

2-(DiphenylphosphiNA)-2'-Methylbiphenyl;

2-(Diphenylphosphino)-2'-Methy;

(2'-Methyl-[1,1'-biphenyl] -2-yl)diphenylphosphine;

(2'-Methylbiphenyl-2-yl)diphenylphosphi;

(2'-Methylbiphenyl-2-yl)diphenylphosphine;

(2'-Methyl-[1,1'-biphenyl] -2-yl);

(2'-Methyl-2-biphenylyl)(diphenyl)phosphine

CAS: 402822-72-4

Qauv Zauv: C25H21P

PIB: 352.41

Kub taw tes: 472.6 ± 24. 0 degree (Predicted)

Cia temp: Inert cua, Chav Kub

Daim ntawv: Khoom

Cov cuab yeej tshuaj xyuas zoo:

Kev siv:

Suzuki cov tshuaj tiv thaiv mechanism:

Ua ntej, halogenated hydrocarbon 2 yog oxidized nrog xoom-valent palladium thiab reacts nrog alkali los ua organic palladium intermediate 4 nrog muaj zog electrophilicity.Tam sim no, aryl boric acid reacts nrog alkali los tsim cov kua qaub hom complex intermediate 6, uas muaj nucleophilic khoom. , thiab reacts nrog 4 rau daim ntawv 8.Thaum kawg, lub hom phiaj khoom 9 thiab catalyst 1 tau los ntawm kev txo thiab tshem tawm ntawm 8.

Hauv ib kauj ruam ntxiv oxidation, cov tshuaj tiv thaiv nrog vinyl halide yields configuration-preserving cov khoom, tab sis cov tshuaj tiv thaiv nrog allyl halide thiab benzyl halide yields configuration-reversal khoom.Cov kauj ruam no ua rau cis palladium complex, uas tam sim ntawd hloov mus rau trans isomer. Kev tshem tawm kev txo qis ua rau cov khoom siv khaws cia.

Chaw tsim khoom:

XINXIANG RUNYU MATERIAL CO., LTD.

Functional organic phosphonates ua cov khoom huv si, thiab cov catalysts muaj txiaj ntsig pab kev hloov pauv ntsuab.

Cim npe nrov: 2-(Diphenylphosphino)-2'-methylbiphenyl CAS: 402822-72-4, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, luv nqi, Tshuag, kev muag, ua nyob rau hauv Suav teb