2-Methylbenzophenone na CAS 131-58-8

CAS:131-58-8

MF:C14H12O

MW:196.24

EINECS Mba:205-032-0

Ụdị okwu:2-methylphenyl) phenyl-methanon; Benzophenone, 2-methyl-; 2-PHENYL CARBONYL TOLUENE; 2-PHENYL TOLYL KETONE; 2-METHYLBENZOPHENONE; PHENIL O-TOLYL KETONE; PHENIL 2-TOLYL KETONE; 2-Methylbenzophenone

Hapụ Ozi Gị

Nkọwa ngwaahịa

Budata

Mkpado ngwaahịa

Kedu ihe bụ 2-Methylbenzophenone na CAS 131-58-8?

2-Methylbenzophenone bụ ngwakọta benzophenone, nke bụ ezigbo kemịkalụ dị oke mkpa. N'otu oge ahụ, ketones bụkwa akụkụ bụ isi nke ọtụtụ ụmụ irighiri ihe ndị dị ndụ, dị ka ihe na-arụ ọrụ, ihe na-esi ísì ụtọ na ụmụ irighiri ọgwụ. Ketones na-esi ísì ụtọ bụ ihe dị mkpa na-ewu ụlọ sịntetịt na njikọ organic, nke dị n'ọtụtụ ebe n'ime ihe owuwu nke ngwaahịa sitere n'okike ma na-ejikarị ya na ogige ndị na-arụ ọrụ ndụ.

Nkọwapụta

Ihe	Ọkọlọtọ
Ọdịdị	Mmiri mmiri na-enweghị odo odo
Nyocha	≥99.0%
Mmiri	≤0.20%

Ngwa

N'okpuru nchebe nke inert gas, 2-methylphenylsulfonylhydrazide (1.1 mmol), benzonitrile (1.0 mmol), palladium catalyst (2 mol %) na biquinoline (bq, 3 mol%) gbasasịa na organic mgbaze (2 ml) ), mgbe ahụ. H2O (2 mmol) gbakwụnye, na-ewelite okpomọkụ ruo 80 Celsius maka awa 6. Mgbe ahụ, a na-ewepụta ihe ngwọta mmeghachi omume ugboro atọ na Et2O (5 mL), a na-ejikọta akụkụ nke organic, na ihe mgbaze na-atụgharị n'okpuru nrụgide belatara. A na-edobere ngwaahịa crude na kọlụm chromatography na kọlụm silica gel (300-400 mesh), na eluents bụ mmanụ ala ether, iji nweta 2-methylbenzophenone ezubere iche. Njirimara kemịkalụ mmiri mmiri na-enweghị agba ma ọ bụ na-acha odo odo na-acha uhie uhie. Ebe mgbaze bụ ihe dịka 134 Celsius. Jiri dị ka etiti ọgwụ.