PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11701027-1 2001 tert-Butyldiphenylsilylcopper reacts with allene to give an allylsilane-vinylcopper intermediate which upon treatment with alpha,beta-unsaturated ketones leads to allylsilane containing ketones resulting from conjugate addition. vinylcopper 72-83 telomerase reverse transcriptase Homo sapiens 0-4