Hydrochloric Acid → HCID 57803554, compound

HRID 2103007Notes

Reaction equation

HRID 2103007 reaction equation
[OH:1][CH2:2][C:3]1[C:12]2([CH2:15][CH2:14][CH2:13]2)[O:11][C:10]2[C:5](=[C:6]([CH3:19])[C:7]([OH:18])=[C:8]([CH3:17])[C:9]=2[CH3:16])[CH:4]=1.Cl.[CH3:21]O>>[CH3:21][O:1][CH2:2][C:3]1[C:12]2([CH2:15][CH2:14][CH2:13]2)[O:11][C:10]2[C:5](=[C:6]([CH3:19])[C:7]([OH:18])=[C:8]([CH3:17])[C:9]=2[CH3:16])[CH:4]=1

Participants

4

Reactant 3

HCID 313Hydrochloric AcidHCID 887MethanolHCID 11708700HCID 11708700, compound

Product 1

HCID 57803554HCID 57803554, compound

Procedure

3-(Methoxymethyl)-5,7,8-trimethylspiro[chromene-2,1′-cyclobutan]-6-ol was prepared by treating 3-(hydroxymethyl)-5,7,8-trimethylspiro[chromene-2,1′-cyclobutan]-6-ol with methanol in the presence of conc. hydrochloric acid:

Sources & evidence

ORD record
ord-33293834522c41239f4b03850c597ba0
Source dataset
uspto-grants-2009_08
Patent number
US07576094B2

Reaction notes

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