TY  - JOUR
AU  - Samad Khaksar
AU  - Mahmoud Tajbakhsh
AU  - Milad Gholami
TI  - Polyvinylpolypyrrolidone-supported triflic acid (PVPP·OTf) as a new, efficient, and recyclable heterogeneous catalyst for the synthesis of bis-indolyl methane derivatives
JO  - Comptes Rendus. Chimie
PY  - 2014
SP  - 30
EP  - 34
VL  - 17
IS  - 1
PB  - Elsevier
DO  - 10.1016/j.crci.2013.07.014
LA  - en
ID  - CRCHIM_2014__17_1_30_0
ER  -