ethyl 3-[3-(1,3-dioxolan-2-yl)-2-thienyl]-2-triphenylphosphoranylideneaminopropenoate

Base Information

Chemical Name:ethyl 3-[3-(1,3-dioxolan-2-yl)-2-thienyl]-2-triphenylphosphoranylideneaminopropenoate
CAS No.:1315574-38-9
Molecular Formula:C₃₀H₂₈NO₄PS
Molecular Weight:529.596
Hs Code.:

Synonyms:ethyl 3-[3-(1,3-dioxolan-2-yl)-2-thienyl]-2-triphenylphosphoranylideneaminopropenoate

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Chemical Property of ethyl 3-[3-(1,3-dioxolan-2-yl)-2-thienyl]-2-triphenylphosphoranylideneaminopropenoate

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Technology Process of ethyl 3-[3-(1,3-dioxolan-2-yl)-2-thienyl]-2-triphenylphosphoranylideneaminopropenoate

There total 2 articles about ethyl 3-[3-(1,3-dioxolan-2-yl)-2-thienyl]-2-triphenylphosphoranylideneaminopropenoate 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: 80.0%

: 1315574-37-8
ethyl 2-azido-3-[3-(1,3-dioxolan-2-yl)-2-thienyl]propenoate

: 603-35-0
triphenylphosphine

: 1315574-38-9
ethyl 3-[3-(1,3-dioxolan-2-yl)-2-thienyl]-2-triphenylphosphoranylideneaminopropenoate

Guidance literature:: In diethyl ether; at 20 ℃; for 16h; Inert atmosphere;
DOI:10.1016/j.tet.2011.05.119

Reference yield:

: 13250-83-4
2,3-Thiophenedicarbaldehyde 3-(Ethylene acetal)

: 1315574-38-9
ethyl 3-[3-(1,3-dioxolan-2-yl)-2-thienyl]-2-triphenylphosphoranylideneaminopropenoate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium / ethanol / 15 h / -15 - 20 °C

2: diethyl ether / 16 h / 20 °C / Inert atmosphere

With sodium; In diethyl ether; ethanol; 2: Staudinger reaction;
DOI:10.1016/j.tet.2011.05.119