(-)-(2S,S_S)-3-chloro-3,3-difluoro-N-(p-methoxyphenyl)-2-aminopropyl-1-(1-naphtyl)sulfoxide

Base Information

• Chemical Name: (-)-(2S,S_S)-3-chloro-3,3-difluoro-N-(p-methoxyphenyl)-2-aminopropyl-1-(1-naphtyl)sulfoxide
• CAS No.: 364049-17-2
• Molecular Formula: C₂₀H₁₈ClF₂NO₂S
• Molecular Weight: 409.884

Synonyms:(-)-(2S,S_S)-3-chloro-3,3-difluoro-N-(p-methoxyphenyl)-2-aminopropyl-1-(1-naphtyl)sulfoxide

Chemical Property of (-)-(2S,S_S)-3-chloro-3,3-difluoro-N-(p-methoxyphenyl)-2-aminopropyl-1-(1-naphtyl)sulfoxide

Chemical Property:

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Technology Process of (-)-(2S,S_S)-3-chloro-3,3-difluoro-N-(p-methoxyphenyl)-2-aminopropyl-1-(1-naphtyl)sulfoxide

There total 3 articles about (-)-(2S,S_S)-3-chloro-3,3-difluoro-N-(p-methoxyphenyl)-2-aminopropyl-1-(1-naphtyl)sulfoxide 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:

[2-Chloro-2,2-difluoro-1-((S)-naphthalene-1-sulfinylmethyl)-eth-(E)-ylidene]-(4-methoxy-phenyl)-amine (364049-27-4) → (-)-(2S,SS)-3-chloro-3,3-difluoro-N-(p-methoxyphenyl)-2-aminopropyl-1-(1-naphtyl)sulfoxide (364049-17-2)

Guidance literature:

With tetrabutylammonium borohydride; In methanol; at -70 ℃; for 0.5h;

DOI:10.1021/ol016087q

Reference yield:

(S)-(-)-methyl 1-naphthyl sulfoxide (63699-45-6) → (-)-(2S,SS)-3-chloro-3,3-difluoro-N-(p-methoxyphenyl)-2-aminopropyl-1-(1-naphtyl)sulfoxide (364049-17-2)

Guidance literature:

Multi-step reaction with 2 steps

1: LDA / tetrahydrofuran / -78 °C

2: Bu₄NBH₄ / methanol / 0.5 h / -70 °C

With tetrabutylammonium borohydride; lithium diisopropyl amide; In tetrahydrofuran; methanol;

DOI:10.1021/ol016087q

Reference yield:

2-chloro-N-(p-methoxyphenyl)-2,2-difluoroacetimidoyl chloride (193477-03-1) → (-)-(2S,SS)-3-chloro-3,3-difluoro-N-(p-methoxyphenyl)-2-aminopropyl-1-(1-naphtyl)sulfoxide (364049-17-2)

Guidance literature:

Multi-step reaction with 2 steps

1: LDA / tetrahydrofuran / -78 °C

2: Bu₄NBH₄ / methanol / 0.5 h / -70 °C

With tetrabutylammonium borohydride; lithium diisopropyl amide; In tetrahydrofuran; methanol;

DOI:10.1021/ol016087q

upstream raw materials:

[2-Chloro-2,2-difluoro-1-((S)-naphthalene-1-sulfinylmethyl)-eth-(E)-ylidene]-(4-methoxy-phenyl)-amine

(S)-(-)-methyl 1-naphthyl sulfoxide

2-chloro-N-(p-methoxyphenyl)-2,2-difluoroacetimidoyl chloride

Downstream raw materials:

(-)-(2S,S_S)-2-(N-benzyloxycarbonyl)amino-3-chloro-3,3-difluoropropyl-1-(1-naphtyl)sulfoxide

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