TY - GEN AU - Dabrowski,A AU - Kamieńska-Trela,K AU - Wójcik,J TI - NMR studies on derivatives of heteroaromatic compounds: exceptionally small carbon-carbon couplings, 1J(CC), in 2-lithiothiophene, 2-lithio-N-methylpyrrole and 2-lithiofuran SN - 1386-1425 PY - 2000///0522 KW - Furans KW - chemical synthesis KW - Heterocyclic Compounds KW - chemistry KW - Magnetic Resonance Spectroscopy KW - methods KW - Organometallic Compounds KW - Pyrroles KW - Thiophenes N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/s1386-1425(99)00118-3 ER -