9H-fluoren-9-ylmethyl {4-[4-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3-oxazol-2-yl]tetrahydro-2H-pyran-4-yl}carbamate

Base Information

Chemical Name:9H-fluoren-9-ylmethyl {4-[4-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3-oxazol-2-yl]tetrahydro-2H-pyran-4-yl}carbamate
CAS No.:1132879-31-2
Molecular Formula:C₃₇H₄₂N₂O₅
Molecular Weight:594.751
Hs Code.:

Synonyms:9H-fluoren-9-ylmethyl {4-[4-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3-oxazol-2-yl]tetrahydro-2H-pyran-4-yl}carbamate

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Chemical Property of 9H-fluoren-9-ylmethyl {4-[4-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3-oxazol-2-yl]tetrahydro-2H-pyran-4-yl}carbamate

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Technology Process of 9H-fluoren-9-ylmethyl {4-[4-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3-oxazol-2-yl]tetrahydro-2H-pyran-4-yl}carbamate

There total 4 articles about 9H-fluoren-9-ylmethyl {4-[4-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3-oxazol-2-yl]tetrahydro-2H-pyran-4-yl}carbamate 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: 12.0%

: 14386-64-2
2-bromo-1-(3,5-di-tert-butyl-4-hydroxyphenyl)ethanone

: 1132879-12-9
9H-fluoren-9-ylmethyl [4-(aminocarbonothioyl)tetrahydro-2H-pyran-4-yl]carbamate

: 1132879-31-2
9H-fluoren-9-ylmethyl {4-[4-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3-oxazol-2-yl]tetrahydro-2H-pyran-4-yl}carbamate

Guidance literature:: In N,N-dimethyl-formamide; at 150 ℃; for 1.5h; Molecular sieve; Microwave irradiation;

Reference yield:

: 285996-72-7
Fmoc-4-aminotetrahydropyran-4-carboxylic acid

: 1132879-31-2
9H-fluoren-9-ylmethyl {4-[4-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3-oxazol-2-yl]tetrahydro-2H-pyran-4-yl}carbamate

Guidance literature:: Multi-step reaction with 3 steps

1: (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; N-hydroxybenzotriazole ammonium salt / N,N-dimethyl-formamide / 12 h

2: tetraphosphorus decasulfide; sodium hydrogencarbonate / 1,2-dimethoxyethane / 24 h

3: N,N-dimethyl-formamide / 1.5 h / 150 °C / Molecular sieve; Microwave irradiation

With tetraphosphorus decasulfide; N-hydroxybenzotriazole ammonium salt; sodium hydrogencarbonate; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In 1,2-dimethoxyethane; N,N-dimethyl-formamide;

Reference yield:

: 1132879-11-8
9H-fluoren-9-ylmethyl [4-(aminocarbonyl)tetrahydro-2H-pyran-4-yl]carbamate

: 1132879-31-2
9H-fluoren-9-ylmethyl {4-[4-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3-oxazol-2-yl]tetrahydro-2H-pyran-4-yl}carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: tetraphosphorus decasulfide; sodium hydrogencarbonate / 1,2-dimethoxyethane / 24 h

2: N,N-dimethyl-formamide / 1.5 h / 150 °C / Molecular sieve; Microwave irradiation

With tetraphosphorus decasulfide; sodium hydrogencarbonate; In 1,2-dimethoxyethane; N,N-dimethyl-formamide;