7--(S)-alanyl>-1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid

Base Information

• Chemical Name: 7--(S)-alanyl>-1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid
• CAS No.: 83507-85-1
• Molecular Formula: C₁₈H₂₂N₂O₅S₂
• Molecular Weight: 410.515

Synonyms:

Chemical Property of 7--(S)-alanyl>-1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid

Chemical Property:

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Technology Process of 7--(S)-alanyl>-1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid

There total 3 articles about 7--(S)-alanyl>-1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid 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:

7--(S)-alanyl>-1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid methyl ester (83507-84-0) → 7--(S)-alanyl>-1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid (83507-85-1)

Guidance literature:

With sodium hydroxide; In methanol; for 18h; Ambient temperature;

DOI:10.1021/jm00127a033

Reference yield:

1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid methyl ester (83507-83-9) → 7--(S)-alanyl>-1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid (83507-85-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 0.20 g / ethyl acetate / 18 h / Ambient temperature

2: 0.20 g / 2.5 N aq. NaOH / methanol / 18 h / Ambient temperature

With sodium hydroxide; In methanol; ethyl acetate;

DOI:10.1021/jm00127a033

Reference yield:

(N-benzyloxycarbonyl)-L-alanine N-hydroxysuccinimide ester (3401-36-3) → 7--(S)-alanyl>-1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid (83507-85-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 0.20 g / ethyl acetate / 18 h / Ambient temperature

2: 0.20 g / 2.5 N aq. NaOH / methanol / 18 h / Ambient temperature

With sodium hydroxide; In methanol; ethyl acetate;

DOI:10.1021/jm00127a033

upstream raw materials:

7--(S)-alanyl>-1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid methyl ester

1,4-dithia-7-azaspiro<4.4>nonane-8(S)-carboxylic acid methyl ester

(N-benzyloxycarbonyl)-L-alanine N-hydroxysuccinimide ester

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