TY - JOUR AU - Farhad Shirini AU - Somayeh Akbari-Dadamahaleh AU - Ali Mohammad-Khah AU - Ali-Reza Aliakbar TI - Rice husk: A mild, efficient, green and recyclable catalyst for the synthesis of 12-Aryl-8, 9, 10, 12-tetrahydro [a] xanthene-11-ones and quinoxaline derivatives JO - Comptes Rendus. Chimie PY - 2013 SP - 207 EP - 216 VL - 16 IS - 3 PB - Elsevier DO - 10.1016/j.crci.2012.12.004 LA - en ID - CRCHIM_2013__16_3_207_0 ER -