Potassium bisulfate → 2-(Hex-3-enyl)-5-methyl-tetrahydro-furan

Reaction equation

[CH3:1][CH:2]([OH:13])[CH2:3][CH2:4][CH:5](O)[CH2:6][CH2:7][CH:8]=[CH:9][CH2:10][CH3:11].OS([O-])(=O)=O.[K+]>>[CH2:6]([CH:5]1[CH2:4][CH2:3][CH:2]([CH3:1])[O:13]1)[CH2:7][CH:8]=[CH:9][CH2:10][CH3:11]

Participants

Reactant 2

HCID 516920Potassium bisulfate

HCID 123973464Undec-8-ene-2,5-diol

Product 1

HCID 1236179062-(Hex-3-enyl)-5-methyl-tetrahydro-furan

Procedure

Undec-8-ene-2,5-diol (obtained as detailed above) was heated to 150° C. with KHSO4. The resulting mixture was distilled to provide the product 2-(hex-3-enyl)-5-methyl-tetrahydro-furan.

Workup

distillationThe resulting mixture was distilled

Sources & evidence

ORD record: ord-32bbdee59d72429d952c65392e378e5b
Source dataset: uspto-grants-2016_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09441185B2

Reaction notes

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