(S)-(-)-4-nitrophenylurethane du lactate d'ethyle

Base Information

Chemical Name:(S)-(-)-4-nitrophenylurethane du lactate d'ethyle
CAS No.:117403-12-0
Molecular Formula:C₁₂H₁₄N₂O₆
Molecular Weight:282.253
Hs Code.:

Synonyms:(S)-(-)-4-nitrophenylurethane du lactate d'ethyle

Suppliers and Price of (S)-(-)-4-nitrophenylurethane du lactate d'ethyle

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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)-(-)-4-nitrophenylurethane du lactate d'ethyle

Chemical Property:

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Technology Process of (S)-(-)-4-nitrophenylurethane du lactate d'ethyle

There total 3 articles about (S)-(-)-4-nitrophenylurethane du lactate d'ethyle 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: 95.0%

: 687-47-8
(S)-Ethyl lactate

: 100-28-7
4-Nitrophenyl isocyanate

: 117403-12-0
(S)-(-)-4-nitrophenylurethane du lactate d'ethyle

Guidance literature:: In toluene; for 5h; Heating;
DOI:10.1016/S0040-4020(01)81763-4

Reference yield:

: 122-04-3
4-nitro-benzoyl chloride

: 117403-12-0
(S)-(-)-4-nitrophenylurethane du lactate d'ethyle

Guidance literature:: Multi-step reaction with 3 steps

1: 97.4 percent / NaN₃ / H₂O; acetone / 22 - 25 °C

2: 75.6 percent / toluene / 1.5 h / Heating

3: 95 percent / toluene / 5 h / Heating

With sodium azide; In water; acetone; toluene;
DOI:10.1016/S0040-4020(01)81763-4

Reference yield:

: 2733-41-7
4-nitrobenzoyl azide

: 117403-12-0
(S)-(-)-4-nitrophenylurethane du lactate d'ethyle

Guidance literature:: Multi-step reaction with 2 steps

1: 75.6 percent / toluene / 1.5 h / Heating

2: 95 percent / toluene / 5 h / Heating

In toluene;
DOI:10.1016/S0040-4020(01)81763-4