Triphenylphosphine → HCID 19914441, compound

HRID 1090058Notes

Reaction equation

HRID 1090058 reaction equation
[C:1]1([S:7][CH2:8][CH2:9][OH:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH:11]1[C:20]2[CH2:19][CH2:18][CH2:17][CH2:16][C:15]=2[CH:14]=[CH:13][C:12]=1O.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C(OCC)=O)=NC(OCC)=O>C(OCC)C>[C:1]1([S:7][CH2:8][CH2:9][O:10][C:13]2[CH:12]=[CH:11][C:20]3[CH2:19][CH2:18][CH2:17][CH2:16][C:15]=3[CH:14]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

6

Reactant 4

HCID 11776TriphenylphosphineHCID 143055,6,7,8-Tetrahydro-2-naphtholHCID 696852-(Phenylthio)ethanolHCID 220568ethyl N-ethoxycarbonyliminocarbamate

Product 1

HCID 19914441HCID 19914441, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent2×

Procedure

5.1 g (0.033 mol) of 2-phenylthioethanol, 3.7 g (0.025 mol) of 5,6,7,8-tetrahydro-β-naphthol and 7.9 g (0.03 mol) of triphenylphosphine were dissolved in 60 g of diethyl ether and a solution of 5.2 g (0.03 mol) of diethyl azodicarboxylate in diethyl ether was added dropwise to the solution at room temperature.

Sources & evidence

ORD record
ord-58d10c5abb8b4984ad1fd07cbe0bd022
Source dataset
uspto-grants-1992_01
Patent number
US05081099

Reaction notes

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