(E)-isopropyl N-(3,6-dimethoxy-2-(3-triisopropylsiloxy-prop-1-ynyl)phenyl)formimidate

Base Information

Chemical Name:(E)-isopropyl N-(3,6-dimethoxy-2-(3-triisopropylsiloxy-prop-1-ynyl)phenyl)formimidate
CAS No.:1312953-43-7
Molecular Formula:C₂₄H₃₉NO₄Si
Molecular Weight:433.663
Hs Code.:

Synonyms:(E)-isopropyl N-(3,6-dimethoxy-2-(3-triisopropylsiloxy-prop-1-ynyl)phenyl)formimidate

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Chemical Property of (E)-isopropyl N-(3,6-dimethoxy-2-(3-triisopropylsiloxy-prop-1-ynyl)phenyl)formimidate

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Technology Process of (E)-isopropyl N-(3,6-dimethoxy-2-(3-triisopropylsiloxy-prop-1-ynyl)phenyl)formimidate

There total 7 articles about (E)-isopropyl N-(3,6-dimethoxy-2-(3-triisopropylsiloxy-prop-1-ynyl)phenyl)formimidate 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: 36.0%

: 4447-60-3
Triisopropoxymethan

: 1312953-42-6
3,6-dimethoxy-2-(3-triisopropylsiloxyprop-1-ynyl)aniline

: 1312953-43-7
(E)-isopropyl N-(3,6-dimethoxy-2-(3-triisopropylsiloxy-prop-1-ynyl)phenyl)formimidate

Guidance literature:: In toluene; at 80 ℃; for 15h; Inert atmosphere; Molecular sieve;
DOI:10.1016/j.tet.2011.04.017

Reference yield:

: 1312953-39-1
N-(3,6-dimethoxy-2-ethynylphenyl)pivalamide

: 1312953-43-7
(E)-isopropyl N-(3,6-dimethoxy-2-(3-triisopropylsiloxy-prop-1-ynyl)phenyl)formimidate

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

1.2: 8 h / 20 °C / Inert atmosphere

1.3: pH 7 / aq. phosphate buffer; Inert atmosphere

2.1: 1H-imidazole / N,N-dimethyl-formamide / 20 °C / Inert atmosphere

3.1: diisobutylaluminium hydride / toluene / 3 h / -95 °C / Inert atmosphere

3.2: -95 - 20 °C / Inert atmosphere

4.1: toluene / 15 h / 80 °C / Inert atmosphere; Molecular sieve

With 1H-imidazole; n-butyllithium; diisobutylaluminium hydride; In tetrahydrofuran; N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.tet.2011.04.017

Reference yield:

: 1312953-40-4
N-(3,6-dimethoxy-2-(3-hydroxyprop-1-ynyl)phenyl)pivalamide

: 1312953-43-7
(E)-isopropyl N-(3,6-dimethoxy-2-(3-triisopropylsiloxy-prop-1-ynyl)phenyl)formimidate

Guidance literature:: Multi-step reaction with 3 steps

1.1: 1H-imidazole / N,N-dimethyl-formamide / 20 °C / Inert atmosphere

2.1: diisobutylaluminium hydride / toluene / 3 h / -95 °C / Inert atmosphere

2.2: -95 - 20 °C / Inert atmosphere

3.1: toluene / 15 h / 80 °C / Inert atmosphere; Molecular sieve

With 1H-imidazole; diisobutylaluminium hydride; In N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.tet.2011.04.017