Cyclohexanone, 2-[(tributylstannyl)methylene]-, (E)-

Base Information

• Chemical Name: Cyclohexanone, 2-[(tributylstannyl)methylene]-, (E)-
• CAS No.: 112080-42-9
• Molecular Formula: C₁₉H₃₆OSn
• Molecular Weight: 399.204

Synonyms:

Chemical Property of Cyclohexanone, 2-[(tributylstannyl)methylene]-, (E)-

Chemical Property:

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Technology Process of Cyclohexanone, 2-[(tributylstannyl)methylene]-, (E)-

There total 1 articles about Cyclohexanone, 2-[(tributylstannyl)methylene]-, (E)- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 69.0%

PhS(Bu3Sn)CuLi + C7H9OI (61765-47-7) → (E)-2-(tri-n-butylstannylmethylene)cyclohexanone (112080-42-9)

Guidance literature:

In tetrahydrofuran; a cold (-20°C) stirred soln. of the cuprate reagent was allowed to react with β-iodo enone in dry THF; the mixt. was stirred under dry Ar atm. at -20°C for 15 min and at room temp. for 30 min;; the slurry was filtered through a column of Florisil, which was eluted with diethyl ether; column chromy. on silica gel, elution with 1:9 mixt. of diethyl ether-petroleum ether, distn. (air-bath temp. 160-171°C/0.2 Torr); exact mass given;;

upstream raw materials:

C₇H₉OI

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