Research speed reading in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 140-67-0, Name is 1-Allyl-4-methoxybenzene. In a pantent, once mentioned the new application about 140-67-0, COA of Formula: https://www.ambeed.com/products/140-67-0.html.
Derivatives of 2-chloro-6-(4-hydroxy-1-methylpiperidin-4-yl)pyridine (2b) were prepared and tested as analgesics. 2-Chloro-6-lithiopyridine treated with quinuclidin-3-one, 1-methylpyrrolidin-3-one, 2-(dimethylaminomethyl) cyclohexanone, and ethyl 1-methylpiperidin-4-ylcarboxylate provided the corresponding alcohols 5, 6, 13a, and 6-chloro-2-pyridyl 1l-methylpiperidin-4-yl ketone (9). The ketone was reduced with sodium borohydride or treated with methylmagnesium chloride or phenyllithium to provide the corresponding alcohols 11, 12a and 12b, respectively. 1-[4-(6-Chloro-2-pyridyl)1-methyrpiperidin-4-yl]1-methylethanol (4b) was prepared from 2-chloro-6-(1-methyl-1,2,5,6-tetrahydropyridin-4-yl)pyridine (14b) by treatment with butyllithium and acetone followed by reduction of intermediate 15b with sodium cyanoborohydride.
Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.Interested yet? Keep reading other articles of 140-67-0, you can contact me at any time and look forward to more communication. COA of Formula: https://www.ambeed.com/products/140-67-0.html.
Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider