Acetyl-tertiary-alkanes are prepared by hydrolytic decarboxylation of tertiary-alkanoylacetonitriles with hydrochloric acid.
乙酰-三级-烷类化合物是通过将三级-烷酰基乙腈在氢氯酸的水解脱羧化反应中制备的。
Synthesis of 6-t-alkyl-3-pyridazinones
申请人:Eli Lilly and Company
公开号:US04411753A1
公开(公告)日:1983-10-25
A class of 6-t-alkyl-3-pyridazinones are prepared from 3-t-alkanoyl-2-propenoic acids by irradiation with strong light and reaction with hydrazine.
一类6-t-烷基-3-吡啶酮通过使用强光照射和与肼反应从3-t-酰基-2-丙烯酸制备而成。
N-heterocyclic benzamides
申请人:Eli Lilly and Company
公开号:US04943634A1
公开(公告)日:1990-07-24
N-Aryl benzaimides wherein the aryl group is a nitrogen containing heterocycle are useful as selective herbicidal agents. Compositions containing the novel benzamides and a herbicidal method of selective weed control are disclosed.
N-Aryl benzamides wherein the aryl group is a nitrogen containing heterocycle are useful as selective herbicidal agents. Compositions containing the novel benzamides and a herbicidal method of selective weed control are disclosed.
N-Aryl benzamides wherein the aryl group is a nitrogen containing heterocycle are useful as selective herbicidal agents. Compositions containing the novel benzamides and a herbicidal method of selective weed control are disclosed.