Formaldehyde → Furfuryl Alcohol

反応式

[CH2:1]([OH:7])[C:2]1[O:6][CH:5]=[CH:4][CH:3]=1.[C:8]1([OH:14])[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1.C=O>>[CH2:5]=[O:6].[C:8]1([OH:14])[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1.[CH2:1]([OH:7])[C:2]1[O:6][CH:5]=[CH:4][CH:3]=1

参加物

反応物 3

HCID 712Formaldehyde

HCID 996Phenol

HCID 7361Furfuryl Alcohol2 回

生成物 2

HCID 7361Furfuryl Alcohol

HCID 172281Formaldehyde;phenol

実験手順

A mixture of furfuryl alcohol and a urea-formaldehyde resin is prepared. Phenol and furfuryl alcohol and paraformaldehyde are heated together to produce a phenol formaldehyde pre-condensate admixture with furfuryl alcohol. The urea-formaldehyde-furfuryl alcohol precondensate and phenol-formaldehyde-furfuryl alcohol admixture are mixed with poly furfuryl alcohol and heated at a temperature of about 120°-160° F. for several hours until a viscous liquid pre-polymer admixture is obtained.