Official Journal of the Japan Wood Research Society
From: Selective substitution of long-acyl groups into alcohols of kraft lignin over transesterification using ionic liquid
Sample
Isolated yield (%)
Molecular weight distribution
Mw (103 g mol−1)
Ða
Kraft lignin
–
8.7
14
LigAc
83
8.3
9.3
LigPr
86
9.5
9.2
LigBu
87
LigHe
89
10
9.1
LigOc
92
8.9