(5RS,7S)-7,8-dihydro-7-methyl-5-(4-nitrophenyl)-5H-1,3-dioxolo[4,5-G][2]benzopyran-5-ol

Base Information

Chemical Name:(5RS,7S)-7,8-dihydro-7-methyl-5-(4-nitrophenyl)-5H-1,3-dioxolo[4,5-G][2]benzopyran-5-ol
CAS No.:196303-02-3
Molecular Formula:C₁₇H₁₅NO₆
Molecular Weight:329.309
Hs Code.:

Synonyms:(5RS,7S)-7,8-dihydro-7-methyl-5-(4-nitrophenyl)-5H-1,3-dioxolo[4,5-G][2]benzopyran-5-ol

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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 (5RS,7S)-7,8-dihydro-7-methyl-5-(4-nitrophenyl)-5H-1,3-dioxolo[4,5-G][2]benzopyran-5-ol

Chemical Property:

Purity/Quality:

Safty Information:

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Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (5RS,7S)-7,8-dihydro-7-methyl-5-(4-nitrophenyl)-5H-1,3-dioxolo[4,5-G][2]benzopyran-5-ol

There total 6 articles about (5RS,7S)-7,8-dihydro-7-methyl-5-(4-nitrophenyl)-5H-1,3-dioxolo[4,5-G][2]benzopyran-5-ol 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%

: 196303-01-2,379733-75-2
isochroman

: 196303-02-3
(5RS,7S)-7,8-dihydro-7-methyl-5-(4-nitrophenyl)-5H-1,3-dioxolo[4,5-G][2]benzopyran-5-ol

Guidance literature:: With sodium hydroxide; air; In dimethyl sulfoxide; N,N-dimethyl-formamide;
DOI:10.1021/ja00154a048

Reference yield:

: 172542-26-6
(S)-α-methyl-1,3-benzodioxole-5-ethanol

: 196303-02-3
(5RS,7S)-7,8-dihydro-7-methyl-5-(4-nitrophenyl)-5H-1,3-dioxolo[4,5-G][2]benzopyran-5-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / HCl / toluene

2: 95 percent / 50percent NaOH, air / dimethylsulfoxide; dimethylformamide

With hydrogenchloride; sodium hydroxide; air; In dimethyl sulfoxide; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ja00154a048

Reference yield:

: 4676-39-5
1-(1,3-benzodioxol-5-yl)-2-propanone

: 196303-02-3
(5RS,7S)-7,8-dihydro-7-methyl-5-(4-nitrophenyl)-5H-1,3-dioxolo[4,5-G][2]benzopyran-5-ol

Guidance literature:: Multi-step reaction with 3 steps

1: 96 percent / Zygosaccharomyces rouxii, XAD-7 resin

2: 90 percent / HCl / toluene

3: 95 percent / 50percent NaOH, air / dimethylsulfoxide; dimethylformamide

With hydrogenchloride; sodium hydroxide; air; In dimethyl sulfoxide; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ja00154a048