Diphenylphosphine → HCID 53746995, compound

HRID 544515Notes

Reaction equation

HRID 544515 reaction equation
[C:1]1([PH:7][C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH:14]([Si:16]([CH:29]=[CH2:30])([C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)=[CH2:15]>>[C:8]1([P:7]([CH2:30][CH2:29][Si:16]([CH2:14][CH2:15][P:7]([C:8]2[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=2)[C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)([C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)[C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)[C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1

Participants

3

Reactant 2

HCID 70017DiphenylphosphineHCID 260855Diethenyl(diphenyl)silane

Product 1

HCID 53746995HCID 53746995, compound

Procedure

About 2 moles of diphenyl phosphine were added sequentially to one mole of divinyl diphenyl silane to yield mostly the desired diadduct which crystallized on standing; recrystallization from heptane provided the pureproduct.

Workup

  1. customto yield mostly the desired diadduct which
  2. customcrystallized on standing
  3. customrecrystallization from heptane
  4. customprovided the pureproduct

Sources & evidence

ORD record
ord-6a3f4d60dab84d16bd99f731f769fdd4
Source dataset
uspto-grants-1984_05
Patent number
US04450299

Reaction notes

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