Phosphorus oxide (P4O10) → HCID 14119907, compound

HRID 894367Notes

Reaction equation

HRID 894367 reaction equation
O[CH:2]([C:4]1([C:10]([O:12][CH2:13][CH3:14])=[O:11])[CH2:9][CH2:8][CH2:7][CH2:6][CH2:5]1)[CH3:3].O=P12OP3(OP(OP(O3)(O1)=O)(=O)O2)=O>C1C=CC=CC=1>[CH:2]([C:4]1([C:10]([O:12][CH2:13][CH3:14])=[O:11])[CH2:9][CH2:8][CH2:7][CH2:6][CH2:5]1)=[CH2:3]

Participants

4

Reactant 2

HCID 14812Phosphorus oxide (P4O10)HCID 20575444HCID 20575444, compound

Product 1

HCID 14119907HCID 14119907, compoundYield 55%

Reagents, catalysts & solvents 1

HCID 241BenzeneSolvent

Procedure

12 g (0.06 mole) of ethyl 1-(1-hyroxyethyl)-1-cyclohexyl-carboxylate were heated at 90° C. for 3 hours in 100 cm3 of benzene in the presence of 12 g of P2O5. The brown benzenic solution was washed in the cool with water, then distilled. The ethyl 1-vinyl-cyclohexyl-carboxylate was obtained with a yield of 55% (6 g) in the form of a colourless liquid.

Workup

  1. washThe brown benzenic solution was washed in the
  2. temperaturecool with water
  3. distillationdistilled

Sources & evidence

ORD record
ord-9637b2a8a85f494ea09d50b954b19b0b
Source dataset
uspto-grants-1981_08
Patent number
US04283420

Reaction notes

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