1,3-Propanediol → 2-(3-Chlorophenyl)-1,3-dioxane

HRID 2309011Notes

Reaction equation

[Cl:1][C:2]1[CH:3]=[C:4]([CH:7]=[CH:8][CH:9]=1)[CH:5]=[O:6].[CH2:10](O)[CH2:11][CH2:12][OH:13]>>[Cl:1][C:2]1[CH:3]=[C:4]([CH:5]2[O:13][CH2:12][CH2:11][CH2:10][O:6]2)[CH:7]=[CH:8][CH:9]=1

Participants

Reactant 2

HCID 104421,3-Propanediol

HCID 114773-Chlorobenzaldehyde

Product 1

HCID 117888542-(3-Chlorophenyl)-1,3-dioxane

Procedure

The title compound was prepared as a colourless oil, bp 95°-102° C./0.2 mm, from 3-chlorobenzaldehyde (24 g) and 1,3-propanediol (20 g) by an analogous procedure to that described in Example X 1.

Sources & evidence

ORD record: ord-d384641d7bba49699194fda7bad0a20a
Source dataset: uspto-grants-1987_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04692465

Reaction notes

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