Reaction #949318

Reaction equation

1,5-diisocyanato-2,2-dimethylpentane

1,4-phenylene diisocyanate

1,4-diisocyanatobutane

1,6-hexamethylene diisocyanate

1-isocyanato-3,3,5-trimethyl-5-isocyanatomethyl cyclohexane

1,10-diisocyanatodecane

→

4,4'diphenylmethane diisocyanate

1,4-phenylene diisocyanate

Conditions

Procedure

Examples of suitable monomers of the polyisocyanates include, but are not limited to, 1,4-diisocyanatobutane, 1,5-diisocyanato-2,2-dimethylpentane, 2,2,4- and 2,4,4-trimethyl-1,6-diisocyanatohexane, 1,10-diisocyanatodecane, 4,4'-diisocyanato-dicyclohexylmethane, 1,6-hexamethylene diisocyanate, 1,12-dodecane diisocyanate, cyclobutane-1,3-diisocyanate, cyclohexane-1,3- and/or 1,4-diisocyanate, 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethyl cyclohexane (isophorone or IPDI), 2,4-and/or 2,6-hexahydrotoluylene diisocyanate, hexahydro-1,3- and/or 1,4-phenylene diisocyanate, perhydro-2,4'-and/or -4,4'diphenylmethane diisocyanate, 1,3-and/or 1,4-phenylene diisocyanate, 2,4- and/or 2,6-toluylene diisocyanate, diphenyl methane-2,4'-and/or -4,4'-diisocyanate, naphthalene-1,5-diisocyanate, triphenyl methane-4,4'4"-triisocyanate and polyphenyl polymethylene polyisocyanates obtained by phosgenating-aniline/formaldehyde condensation products.

Source