(4-(2,3-bis(prop-2-ynyloxy)propoxy)phenyl)di-tert-butylsilane

Base Information

Chemical Name:(4-(2,3-bis(prop-2-ynyloxy)propoxy)phenyl)di-tert-butylsilane
CAS No.:1599422-01-1
Molecular Formula:C₂₃H₃₄O₃Si
Molecular Weight:386.607
Hs Code.:

Synonyms:(4-(2,3-bis(prop-2-ynyloxy)propoxy)phenyl)di-tert-butylsilane

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (4-(2,3-bis(prop-2-ynyloxy)propoxy)phenyl)di-tert-butylsilane

Chemical Property:

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Technology Process of (4-(2,3-bis(prop-2-ynyloxy)propoxy)phenyl)di-tert-butylsilane

There total 5 articles about (4-(2,3-bis(prop-2-ynyloxy)propoxy)phenyl)di-tert-butylsilane 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: 81.0%

: 1599422-00-0
3-(4-(di-tert-butylsilyl)phenoxy)propane-1,2-diol

: 106-96-7
propargyl bromide

: 1599422-01-1
(4-(2,3-bis(prop-2-ynyloxy)propoxy)phenyl)di-tert-butylsilane

Guidance literature:: 3-(4-(di-tert-butylsilyl)phenoxy)propane-1,2-diol; With sodium hydride; In tetrahydrofuran; at 0 ℃; for 4h; Reflux;

propargyl bromide; In tetrahydrofuran; toluene; at 0 ℃; for 15h; Reflux;
DOI:10.1002/cmdc.201300458

Reference yield:

: 1421460-54-9
4-(di-tert-butylsilanyl)phenol

: 1599422-01-1
(4-(2,3-bis(prop-2-ynyloxy)propoxy)phenyl)di-tert-butylsilane

Guidance literature:: Multi-step reaction with 3 steps

1.1: diethylazodicarboxylate; triphenylphosphine / tetrahydrofuran / 48 h / 20 °C / Reflux

2.1: dowex 50WX₈-200 resin / methanol / 48 h / 20 °C

3.1: sodium hydride / tetrahydrofuran / 4 h / 0 °C / Reflux

3.2: 15 h / 0 °C / Reflux

With sodium hydride; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; methanol;
DOI:10.1002/cmdc.201300458

Reference yield:

: 106-41-2
4-bromo-phenol

: 1599422-01-1
(4-(2,3-bis(prop-2-ynyloxy)propoxy)phenyl)di-tert-butylsilane

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydride / tetrahydrofuran; mineral oil / 3 h / 55 °C

1.2: 0.5 h / -65 °C

1.3: 20 °C

2.1: diethylazodicarboxylate; triphenylphosphine / tetrahydrofuran / 48 h / 20 °C / Reflux

3.1: dowex 50WX₈-200 resin / methanol / 48 h / 20 °C

4.1: sodium hydride / tetrahydrofuran / 4 h / 0 °C / Reflux

4.2: 15 h / 0 °C / Reflux

With sodium hydride; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; methanol; mineral oil;
DOI:10.1002/cmdc.201300458