4,4-di(1'-methylpropyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide → 2-Di(1'-methylpropyl)phosphinomethyl-2'-methyl-1,1'-binaphthyl

HRID 2400

반응식

HRID 2400 반응식
[Br-].[CH3:2][CH:3]([P+:6]1([CH:29]([CH3:32])[CH2:30][CH3:31])[CH2:12][C:11]2[CH:13]=[CH:14][C:15]3[C:20]([C:10]=2[C:9]2[C:21]4[CH:22]=[CH:23][CH:24]=[CH:25][C:26]=4[CH:27]=[CH:28][C:8]=2[CH2:7]1)=[CH:19][CH:18]=[CH:17][CH:16]=3)[CH2:4][CH3:5].[H-].[Al+3].[Li+].[H-].[H-].[H-]>C1(C)C(C)=CC=CC=1>[CH3:2][CH:3]([P:6]([CH2:7][C:8]1[CH:28]=[CH:27][C:26]2[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=2)[C:9]=1[C:10]1[C:20]2[C:15](=[CH:16][CH:17]=[CH:18][CH:19]=2)[CH:14]=[CH:13][C:11]=1[CH3:12])[CH:29]([CH3:32])[CH2:30][CH3:31])[CH2:4][CH3:5]

참가 물질

4

반응물 2

HCID 189292784,4-di(1'-methylpropyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromideHCID 21226445Aluminium lithium hydride

생성물 1

HCID 196903642-Di(1'-methylpropyl)phosphinomethyl-2'-methyl-1,1'-binaphthyl

시약·촉매·용매 1

HCID 7237O-Xylene용매

실험 절차

4 g (7.9 mmol) of 4,4-di(1'-methylpropyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide are suspended in 70 ml of absolute xylene and reacted with 400 mg (10.5 mmol) of lithium aluminum hydride using a method analogous to Example 5.

출처 및 근거

ORD 기록
ord-9144b195488a484e95660584bc9d7fc6
출처 데이터셋
uspto-grants-1998_03
특허 번호
US05728886

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