2-<2-<2-N-(benzyloxycarbonyl)aminoethoxy>>-ethoxyethanesulfonyl chloride

Base Information

Chemical Name:2-<2-<2-N-(benzyloxycarbonyl)aminoethoxy>>-ethoxyethanesulfonyl chloride
CAS No.:149636-42-0
Molecular Formula:C₁₄H₂₀ClNO₆S
Molecular Weight:365.835
Hs Code.:

Synonyms:2-<2-<2-N-(benzyloxycarbonyl)aminoethoxy>>-ethoxyethanesulfonyl chloride

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Chemical Property of 2-<2-<2-N-(benzyloxycarbonyl)aminoethoxy>>-ethoxyethanesulfonyl chloride

Chemical Property:

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Technology Process of 2-<2-<2-N-(benzyloxycarbonyl)aminoethoxy>>-ethoxyethanesulfonyl chloride

There total 4 articles about 2-<2-<2-N-(benzyloxycarbonyl)aminoethoxy>>-ethoxyethanesulfonyl chloride 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: 88.0%

: Sodium; 2-[2-(2-benzyloxycarbonylamino-ethoxy)-ethoxy]-ethanesulfonate

: 149636-42-0
2-<2-<2-N-(benzyloxycarbonyl)aminoethoxy>>-ethoxyethanesulfonyl chloride

Guidance literature:: With trichlorophosphate; In sulfolane; acetonitrile; at 70 ℃; for 0.833333h;
DOI:10.1016/0040-4020(96)00197-4

Reference yield:

: 501-53-1,94274-21-2
benzyl chloroformate

: 149636-42-0
2-<2-<2-N-(benzyloxycarbonyl)aminoethoxy>>-ethoxyethanesulfonyl chloride

Guidance literature:: Multi-step reaction with 4 steps

1: 68 percent / aq. NaOH / tetrahydrofuran / a) 0 deg C, 1 h, b) 20 deg C, 30 min

2: 40 percent / KHCO₃ / acetonitrile / 72 h / 80 °C

3: 92 percent / NaI / acetone / 24 h / 20 °C

4: 88 percent / POCl₃ / tetrahydrothiophene 1,1-dioxide; acetonitrile / 0.83 h / 70 °C

With sodium hydroxide; potassium hydrogencarbonate; sodium iodide; trichlorophosphate; In tetrahydrofuran; sulfolane; acetone; acetonitrile;
DOI:10.1016/0040-4020(96)00197-4

Reference yield:

: 145881-74-9
2-<2-N-(benzyloxycarbonyl)aminoethoxy>ethanol

: 149636-42-0
2-<2-<2-N-(benzyloxycarbonyl)aminoethoxy>>-ethoxyethanesulfonyl chloride

Guidance literature:: Multi-step reaction with 3 steps

1: 40 percent / KHCO₃ / acetonitrile / 72 h / 80 °C

2: 92 percent / NaI / acetone / 24 h / 20 °C

3: 88 percent / POCl₃ / tetrahydrothiophene 1,1-dioxide; acetonitrile / 0.83 h / 70 °C

With potassium hydrogencarbonate; sodium iodide; trichlorophosphate; In sulfolane; acetone; acetonitrile;
DOI:10.1016/0040-4020(96)00197-4