PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12945905-1 2003 The reaction of aryl alkynes with dilute methylene chloride solutions of quaternary ammonium bromide and 20% trifluoroacetic acid produces primarily the syn Markovnikov adducts of hydrogen bromide. Methylene Chloride 41-59 synemin Homo sapiens 153-156 17503848-3 2007 The thermal syn-addition of these sulfenic acids onto the triple bonds of the unsaturated acceptors was conducted in CH2Cl2 at 40 degrees C. The concentration of sulfoxide precursors of sulfenic acid and the sulfoxide/acceptor molar ratio addressed the syn-addition toward open-chain benzene sulfoxides or thiacyclophane S-oxides. Methylene Chloride 117-123 synemin Homo sapiens 12-15 22077105-3 2012 Ring fusion using standard Scholl reaction conditions (FeCl(3), dichloromethane) occurs for perylene-substituted porphyrins to give a porphyrin beta,meso annulated with perylene rings (0.7:1 ratio of syn and anti isomers). Methylene Chloride 64-79 synemin Homo sapiens 200-203 20349936-6 2010 Reaction of a dichloromethane solution of 1 with a 36% aqueous solution of HCHO in the presence of H(2)SO(4) quantitatively converts 1 at room temperature to a 1:1 mixture of the syn- and anti-isomers of B(18)H(22). Methylene Chloride 14-29 synemin Homo sapiens 179-182 16117501-2 2005 Pretreatment of alpha-fluoropropiophenone with TiCl4 followed by reduction with LiBH4 in diethyl ether or methylene chloride provided the syn diastereomer predominantly, while use of Ti(OiPr)4 under identical conditions provided the anti diastereomer as the major product. Methylene Chloride 106-124 synemin Homo sapiens 138-141 11674293-3 1999 Strongly chelating TiCl(4) led to the syn isomer in high diastereomeric excess in noncoordinating solvents (CH(2)Cl(2)) at -78 degrees C with BH(3).py as reducing agent, while nonchelating CeCl(3) gave a high excess of the anti isomer in coordinating solvents (THF) at the same temperature with lithium triethylborohydride (LiEt(3)BH) as reducing agent. Methylene Chloride 108-119 synemin Homo sapiens 38-41 11843606-3 2002 Treatment of a dichloromethane solution of syn- and anti-1,3-diol-acetonide with a catalytic amount of diluted aqueous hydrochloric acid leads to the selective cleavage of the anti diastereomer. Methylene Chloride 15-30 synemin Homo sapiens 43-46