5-[3-(2-cyclohexyl-1H-benzimidazol-1-yl)prop-1-yn-1-yl]-1-(tetrahydrothien-2-yl)cytosine

Base Information

Chemical Name:5-[3-(2-cyclohexyl-1H-benzimidazol-1-yl)prop-1-yn-1-yl]-1-(tetrahydrothien-2-yl)cytosine
CAS No.:1452819-96-3
Molecular Formula:C₂₄H₂₇N₅OS
Molecular Weight:433.577
Hs Code.:

Synonyms:5-[3-(2-cyclohexyl-1H-benzimidazol-1-yl)prop-1-yn-1-yl]-1-(tetrahydrothien-2-yl)cytosine

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Chemical Property of 5-[3-(2-cyclohexyl-1H-benzimidazol-1-yl)prop-1-yn-1-yl]-1-(tetrahydrothien-2-yl)cytosine

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Technology Process of 5-[3-(2-cyclohexyl-1H-benzimidazol-1-yl)prop-1-yn-1-yl]-1-(tetrahydrothien-2-yl)cytosine

There total 5 articles about 5-[3-(2-cyclohexyl-1H-benzimidazol-1-yl)prop-1-yn-1-yl]-1-(tetrahydrothien-2-yl)cytosine 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: 26.0%

: 945980-58-5
(±)-5-iodo-1-(tetrahydrothien-2-yl)cytosine

: 838867-22-4
2-cyclohexyl-1-(prop-2-yn-1-yl)-1H-benzimidazole

: 1452819-96-3
5-[3-(2-cyclohexyl-1H-benzimidazol-1-yl)prop-1-yn-1-yl]-1-(tetrahydrothien-2-yl)cytosine

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 25 ℃; for 8h; Inert atmosphere;
DOI:10.1002/ejoc.201201467

Reference yield:

: 2043-61-0
cyclohexanecarbaldehyde

: 1452819-96-3
5-[3-(2-cyclohexyl-1H-benzimidazol-1-yl)prop-1-yn-1-yl]-1-(tetrahydrothien-2-yl)cytosine

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium dithionite / water; ethanol / 5 h / 70 °C / Inert atmosphere

2.1: sodium hydride / tetrahydrofuran; mineral oil / 1 h / 25 °C / Inert atmosphere

2.2: 18.5 h / 0 - 25 °C / Inert atmosphere

3.1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 8 h / 25 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; sodium dithionite; sodium hydride; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide; mineral oil; 3.1: |Sonogashira Cross-Coupling;
DOI:10.1002/ejoc.201201467

Reference yield:

: 88-74-4
2-nitro-aniline

: 1452819-96-3
5-[3-(2-cyclohexyl-1H-benzimidazol-1-yl)prop-1-yn-1-yl]-1-(tetrahydrothien-2-yl)cytosine

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium dithionite / water; ethanol / 5 h / 70 °C / Inert atmosphere

2.1: sodium hydride / tetrahydrofuran; mineral oil / 1 h / 25 °C / Inert atmosphere

2.2: 18.5 h / 0 - 25 °C / Inert atmosphere

3.1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 8 h / 25 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; sodium dithionite; sodium hydride; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide; mineral oil; 3.1: |Sonogashira Cross-Coupling;
DOI:10.1002/ejoc.201201467