Acetic Acid → Propionic Acid

HRID 260999

反応式

HRID 260999 の反応式
[P].C(P(=O)([CH2:7][CH3:8])CC)C.C1(P(=O)([C:23]2[CH:28]=[CH:27]C=CC=2)C2C=CC=CC=2)C=CC=CC=1.C(P(=O)(CCCC)CCCC)CCC.P(OCC)(OCC)O[CH2:46]C.P(OCCCC)(OCCCC)OCCCC.P(OC1C=CC=CC=1)(OC1C=CC=CC=1)OC1C=CC=CC=1.[C:92]([OH:95])(=[O:94])C>O>[C:92]([OH:95])(=[O:94])[CH2:7][CH3:8].[C:92]([OH:95])(=[O:94])[C:28]([CH3:27])([CH3:23])[CH3:46]

参加物

11

反応物 8

HCID 176Acetic AcidHCID 7540Triphenyl phosphiteHCID 7623Tributyl phosphiteHCID 13097Triphenylphosphine OxideHCID 13138Tributylphosphine oxideHCID 31215Triethyl phosphiteHCID 79061Triethylphosphine oxideHCID 5462309Phosphorus

生成物 2

HCID 1032Propionic AcidHCID 6417Pivalic acid

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

For the purpose of improving catalytic activity, regio and enantio selectivities, various additives other than water may be added to the reaction system. For example, presence of phosphorus compounds, e.g., triethylphosphine oxide, triphenylphosphine oxide, tributylphosphine oxide, triethyl phosphite, tributyl phosphite, and triphenyl phosphite; or carboxylic acids, e.g., acetic acid, propionic acid and pivalic acid, in the reaction system gives rise to no interference with the reaction.

後処理

  1. additionmay be added to the reaction system

出典と根拠

ORDレコード
ord-031fc845957442cea12fa81f62ac114d
出典データセット
uspto-grants-1996_06
特許番号
US05530150

関連ノート

読み込み中…