3-chloro-4-methoxy-1-(2-deoxy-5-O-triphenylmethyl-β-D-erythro-pentofuranosyl)pyridazin-6-one

Base Information

Chemical Name:3-chloro-4-methoxy-1-(2-deoxy-5-O-triphenylmethyl-β-D-erythro-pentofuranosyl)pyridazin-6-one
CAS No.:156549-64-3
Molecular Formula:C₂₉H₂₇ClN₂O₅
Molecular Weight:518.997
Hs Code.:

Synonyms:3-chloro-4-methoxy-1-(2-deoxy-5-O-triphenylmethyl-β-D-erythro-pentofuranosyl)pyridazin-6-one

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Chemical Property of 3-chloro-4-methoxy-1-(2-deoxy-5-O-triphenylmethyl-β-D-erythro-pentofuranosyl)pyridazin-6-one

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Technology Process of 3-chloro-4-methoxy-1-(2-deoxy-5-O-triphenylmethyl-β-D-erythro-pentofuranosyl)pyridazin-6-one

There total 1 articles about 3-chloro-4-methoxy-1-(2-deoxy-5-O-triphenylmethyl-β-D-erythro-pentofuranosyl)pyridazin-6-one 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: 82.0%

: 76-83-5
trityl chloride

: 87008-98-8
3-chloro-4-methoxy-1-(2-deoxy-β-D-erythro-pentofuranosyl)pyridazin-6-one

: 156549-64-3
3-chloro-4-methoxy-1-(2-deoxy-5-O-triphenylmethyl-β-D-erythro-pentofuranosyl)pyridazin-6-one

Guidance literature:: In pyridine; room temperature, 19 h, 80 deg C, 20 min;
DOI:10.1080/15257779408013255

Reference yield: 94.0%

: 98-59-9
p-toluenesulfonyl chloride

: 156549-64-3
3-chloro-4-methoxy-1-(2-deoxy-5-O-triphenylmethyl-β-D-erythro-pentofuranosyl)pyridazin-6-one

: 156549-67-6
3-chloro-4-methoxy-1-(2-deoxy-3-O-p-toluenesulfonyl-5-O-triphenylmethyl-β-D-erythro-pentofuranosyl)pyridazin-6-one

Guidance literature:: With dmap; In pyridine; for 65h; Ambient temperature;
DOI:10.1080/15257779408013255

Reference yield:

: 156549-64-3
3-chloro-4-methoxy-1-(2-deoxy-5-O-triphenylmethyl-β-D-erythro-pentofuranosyl)pyridazin-6-one

: 156549-71-2
3-chloro-4-hydroxy-1-(3-azido-2,3-dideoxy-5-O-triphenylmethyl-β-D-erythro-pentofuranosyl)pyridazin-6-one

Guidance literature:: Multi-step reaction with 3 steps

1: 94 percent / DMAP / pyridine / 65 h / Ambient temperature

2: 15 percent / aq. NaOH / ethanol / 0.25 h / Heating

3: 96 percent / LiN₃ / dimethylformamide / 5 h / 100 °C

With dmap; sodium hydroxide; lithium azide; In pyridine; ethanol; N,N-dimethyl-formamide;
DOI:10.1080/15257779408013255