(S)-1-(4,4'-dimethoxytrityloxy)-4-[4-(phenylethynyl)phenylmethoxy]butan-2-ol

Base Information

Chemical Name:(S)-1-(4,4'-dimethoxytrityloxy)-4-[4-(phenylethynyl)phenylmethoxy]butan-2-ol
CAS No.:914675-54-0
Molecular Formula:C₄₀H₃₈O₅
Molecular Weight:598.739
Hs Code.:

Synonyms:(S)-1-(4,4'-dimethoxytrityloxy)-4-[4-(phenylethynyl)phenylmethoxy]butan-2-ol

Suppliers and Price of (S)-1-(4,4'-dimethoxytrityloxy)-4-[4-(phenylethynyl)phenylmethoxy]butan-2-ol

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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 (S)-1-(4,4'-dimethoxytrityloxy)-4-[4-(phenylethynyl)phenylmethoxy]butan-2-ol

Chemical Property:

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Technology Process of (S)-1-(4,4'-dimethoxytrityloxy)-4-[4-(phenylethynyl)phenylmethoxy]butan-2-ol

There total 3 articles about (S)-1-(4,4'-dimethoxytrityloxy)-4-[4-(phenylethynyl)phenylmethoxy]butan-2-ol 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:

: (S)-4-(4-Phenylethynyl-benzyloxy)-butane-1,2-diol

: 40615-36-9
4,4'-dimethoxytrityl chloride

: 914675-54-0
(S)-1-(4,4'-dimethoxytrityloxy)-4-[4-(phenylethynyl)phenylmethoxy]butan-2-ol

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃;
DOI:10.1002/ejoc.200600168

Reference yield:

: 914675-29-9
(S)-2,2-dimethyl-4-[2-(4-phenylethynylbenzyloxy)ethyl]-1,3-dioxolane

: 914675-54-0
(S)-1-(4,4'-dimethoxytrityloxy)-4-[4-(phenylethynyl)phenylmethoxy]butan-2-ol

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid; H₂O / 24 h / 20 °C

2: 230 mg / Et₃N / CH₂Cl₂ / 20 °C

With triethylamine; In dichloromethane; water; acetic acid;
DOI:10.1002/ejoc.200600168

Reference yield:

: 536-74-3
phenylacetylene

: 914675-54-0
(S)-1-(4,4'-dimethoxytrityloxy)-4-[4-(phenylethynyl)phenylmethoxy]butan-2-ol

Guidance literature:: Multi-step reaction with 3 steps

1: 23 percent / iPr₂NEt; CuI; Pd(PPh₃)2Cl₂ / tetrahydrofuran / 24 h / Heating

2: acetic acid; H₂O / 24 h / 20 °C

3: 230 mg / Et₃N / CH₂Cl₂ / 20 °C

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane; water; acetic acid; 1: Sonogashira coupling;
DOI:10.1002/ejoc.200600168