<http://webisa.webdatacommons.org/prov/429171401>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/295641486> .
<http://webisa.webdatacommons.org/295641486>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/295641486>	<http://www.w3.org/ns/prov#value>	"Japan, 1987, 60, 1159-1160 and 2667-2668, or alternatively by reacting with cupric bromide in an organic solvent, such as a mixture of chloroform and ethyl acetate, according to J. Org." .
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