Phenyl P,P-diphenylphosphinate → Sodium diphenylphosphinate

HRID 3960

반응식

HRID 3960 반응식
[C:1]1([P:7]([C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)(=[O:15])[O:8]C2C=CC=CC=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C[Si](C)(C)[O-].[Na+:27]>O1CCCC1>[C:1]1([P:7]([C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)(=[O:8])[O-:15])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1.[Na+:27]

참가 물질

4

반응물 2

HCID 15566Phenyl P,P-diphenylphosphinateHCID 23672319Sodium trimethylsilanolate

생성물 1

HCID 23680564Sodium diphenylphosphinate수율 68%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

The procedure of Example 1 was followed except that a mixture of phenyl diphenylphosphinate (13.76 g, 46.7 mmol), sodium trimethylsilanolate (5.6 g, 50 mmol), and dry tetrahydrofuran (175 mL) was left standing overnight (as it became impossible to stir). Sodium diphenylphosphinate (7.6 g, 68% yield) was isolated as a white solid: 1H NMR (D2O) δ 6.6-8.0 (m, Ar--H's 10H). Anal. Calcd. for C12H10NaO2P: C, 60.01; H, 4.20; P, 12.90. Found: C, 55.25, 55.47; H, 4.22, 4.20; P, 11.06, 11.15.

후처리

  1. waitwas left

출처 및 근거

ORD 기록
ord-ce46e031884641d0ad46ce0b09b270af
출처 데이터셋
uspto-grants-1988_02
특허 번호
US04723016

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