专利号:WO-2012163936-A1 优先权日:2011-05-31 标 题 :Process for the synthesis of benzotriazoles useful as uv-filters 发明人:PRESCHEL MICHAEL; ROEDER MICHAEL; SCHLIFKE-POSCHALKO ALEXANDER; ZHANG KESHENG 权利人:DSM IP ASSETS BV; PRESCHEL MICHAEL; ROEDER MICHAEL; SCHLIFKE-POSCHALKO ALEXANDER; ZHANG KESHENG 摘要:The invention relates to an improved process for the manufacture of novel benzotriazoles as well to novel benzotriazoles obtained by the novel process. This novel economical process provides products in high purity and yields.
专利号:US-8865624-B2 优先权日:2010-09-01 标题 :Inhibitor for tobacco axillary bud growth and method for inhibiting tobacco axillary bud growth 发明人:TANAKA MOTOKI; TANAKA KEIJITSU; SHIBUYA TAKESHI; IKUTA EIJI; YOSHINAGA KOTARO; YAMAGUCHI YUKI 权利人:TANAKA MOTOKI; TANAKA KEIJITSU; SHIBUYA TAKESHI; IKUTA EIJI; YOSHINAGA KOTARO; YAMAGUCHI YUKI; SDS BIOTECH CORP 摘要:The present invention relates to an inhibitor for tobacco axillary bud growth, the inhibitor comprising, as an active ingredient, one or more kinds of very-long chain fatty acid synthesis inhibitors such as a chloroacetamide-based herbicide, fentrazamide, cafenstrole or indanofan; an inhibitor for tobacco axillary bud growth, the inhibitor comprising the aforesaid very-long chain fatty acid synthesis inhibitor together with clorthal-dimethyl or an aliphatic alcohol having 6 to 20 carbon atoms; and a method for inhibiting tobacco axillary bud growth which comprises applying the inhibitor for tobacco axillary bud growth. The inhibitor for tobacco axillary bud growth of the present invention shows sustained drug efficacy at a low concentration, induces neither chemical injury nor disease, and can contribute to the improvement in labor productivity.
专利号:CN-117534568-A 优先权日:2023-11-10 标 题 :A kind of continuous synthesis method of tert-butylcyclohexyl acetate