Phosphorus trichloride → 1,3,2-Dioxaphosphorinane, 2-chloro-5,5-dimethyl-

HRID 1189605Notes

Reaction equation

[P:1]([Cl:4])(Cl)Cl.[OH:5][CH2:6][C:7]([CH3:11])([CH2:9][OH:10])[CH3:8]>>[CH3:8][C:7]1([CH3:11])[CH2:9][O:10][P:1]([Cl:4])[O:5][CH2:6]1

Participants

Reactant 2

HCID 24387Phosphorus trichloride

HCID 31344Neopentyl glycol

Product 1

HCID 755081,3,2-Dioxaphosphorinane, 2-chloro-5,5-dimethyl-

Procedure

For example, Japanese Unexamined Patent Publication No. HEI 2(1990)-273688 (Patent Document 3) discloses that phosphorus trichloride is added to and reacted with neopentyl glycol under ice cooling to obtain 5,5-dimethyl-2-chloro-1,3,2-dioxaphosphorinane.

Workup

additionis added to and

Sources & evidence

ORD record: ord-b54d0c0290a64509b50b65cab3df05c8
Source dataset: uspto-grants-2014_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08674130B2

Reaction notes

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