1,2-dioxaspiro[2,5]octane-3-deoxy-3-[(3-chlorobenzyl)amido]-5,6-O-isopropylidene-α-D-allofuranoside

Base Information

Chemical Name:1,2-dioxaspiro[2,5]octane-3-deoxy-3-[(3-chlorobenzyl)amido]-5,6-O-isopropylidene-α-D-allofuranoside
CAS No.:1118979-85-3
Molecular Formula:C₂₃H₃₀ClNO₆
Molecular Weight:451.947
Hs Code.:

Synonyms:1,2-dioxaspiro[2,5]octane-3-deoxy-3-[(3-chlorobenzyl)amido]-5,6-O-isopropylidene-α-D-allofuranoside

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Chemical Property of 1,2-dioxaspiro[2,5]octane-3-deoxy-3-[(3-chlorobenzyl)amido]-5,6-O-isopropylidene-α-D-allofuranoside

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Technology Process of 1,2-dioxaspiro[2,5]octane-3-deoxy-3-[(3-chlorobenzyl)amido]-5,6-O-isopropylidene-α-D-allofuranoside

There total 5 articles about 1,2-dioxaspiro[2,5]octane-3-deoxy-3-[(3-chlorobenzyl)amido]-5,6-O-isopropylidene-α-D-allofuranoside 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:

: 1118981-24-0
1,2-dioxa spiro[2,5]octane-3-deoxy-3-amino-5,6-O-isopropylidene-α-D-allofuranoside

: 1878-65-5
3-chlorophenylacetic acid

: 1118979-85-3
1,2-dioxaspiro[2,5]octane-3-deoxy-3-[(3-chlorobenzyl)amido]-5,6-O-isopropylidene-α-D-allofuranoside

Guidance literature:: 1,2-dioxa spiro[2,5]octane-3-deoxy-3-amino-5,6-O-isopropylidene-α-D-allofuranoside; 3-chlorophenylacetic acid; With 4-methyl-morpholine; In N,N-dimethyl-formamide; at 20 ℃; for 0.166667h;

With benzotriazol-1-ol; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 13h;

Reference yield:

: 16832-21-6
1,2-O-cyclohexylidene-α-D-glucofuranose

: 1118979-85-3
1,2-dioxaspiro[2,5]octane-3-deoxy-3-[(3-chlorobenzyl)amido]-5,6-O-isopropylidene-α-D-allofuranoside

Guidance literature:: Multi-step reaction with 5 steps

1.1: toluene-4-sulfonic acid / toluene / 1 h / Molecular sieve; Heating / reflux

2.1: acetic anhydride; dimethyl sulfoxide / 5 h / 70 - 80 °C

3.1: pyridine; hydroxylamine hydrochloride / ethanol / 7 - 8 h / 70 - 80 °C

4.1: lithium aluminium tetrahydride / tetrahydrofuran / 3 h / 0 - 20 °C

4.2: 0 °C

5.1: 4-methyl-morpholine / N,N-dimethyl-formamide / 0.17 h / 20 °C

5.2: 1 h / 20 °C

5.3: 13 h / 0 - 20 °C

With 4-methyl-morpholine; pyridine; lithium aluminium tetrahydride; hydroxylamine hydrochloride; acetic anhydride; dimethyl sulfoxide; toluene-4-sulfonic acid; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide; toluene;

Reference yield:

: 1118981-22-8
1,2-dioxa spiro[2,5]octane-3-oxo-5,6-O-isopropylidene-α-D-glucofuranoside

: 1118979-85-3
1,2-dioxaspiro[2,5]octane-3-deoxy-3-[(3-chlorobenzyl)amido]-5,6-O-isopropylidene-α-D-allofuranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine; hydroxylamine hydrochloride / ethanol / 7 - 8 h / 70 - 80 °C

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 3 h / 0 - 20 °C

2.2: 0 °C

3.1: 4-methyl-morpholine / N,N-dimethyl-formamide / 0.17 h / 20 °C

3.2: 1 h / 20 °C

3.3: 13 h / 0 - 20 °C

With 4-methyl-morpholine; pyridine; lithium aluminium tetrahydride; hydroxylamine hydrochloride; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;