C₂₆H₂₃BrO₅

Base Information

Chemical Name:C₂₆H₂₃BrO₅
CAS No.:253589-89-8
Molecular Formula:C₂₆H₂₃BrO₅
Molecular Weight:495.37
Hs Code.:

C<sub>26</sub>H<sub>23</sub>BrO<sub>5</sub>

Synonyms:

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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 C₂₆H₂₃BrO₅

Chemical Property:

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Technology Process of C₂₆H₂₃BrO₅

There total 8 articles about C₂₆H₂₃BrO₅ 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:

: 194796-30-0
(+)-(1R,4S,4aR,5S,8aS)-5-tert-Butyldimethylsilyloxy-1,4,4a,6,7,8-hexahydro-endo-1,4-methanonaphthalen-8(5H)-one

: 253589-89-8
C₂₆H₂₃BrO₅

Guidance literature:: Multi-step reaction with 8 steps

1: 89 percent / NaH / tetrahydrofuran / 20 °C

2: 82 percent / O₂; KF; (EtO)3P / dimethylsulfoxide

3: NaBH₄ / methanol; tetrahydrofuran / -15 °C

4: NBS / CH₂Cl₂ / -15 °C

5: 84 percent / POCl₃; pyridine / 50 °C

6: DIBAL-H / toluene / -78 °C

7: Bu₄NF / tetrahydrofuran / 20 °C

8: pyridine; DMAP

With pyridine; dmap; potassium fluoride; sodium tetrahydroborate; N-Bromosuccinimide; tetrabutyl ammonium fluoride; oxygen; sodium hydride; diisobutylaluminium hydride; triethyl phosphite; trichlorophosphate; In tetrahydrofuran; methanol; dichloromethane; dimethyl sulfoxide; toluene; 1: Condensation / 2: Oxidation / 3: Reduction / 4: Bromination / 5: Dehydration / 6: Reduction / 7: desilylation / 8: Acylation;
DOI:10.1039/a905631i

Reference yield:

: (1S,4R,4aS,6R,8S,8aR)-8-(tert-Butyl-dimethyl-silanyloxy)-5-oxo-1,4,4a,5,6,7,8,8a-octahydro-1,4-methano-naphthalene-6-carboxylic acid methyl ester

: 253589-89-8
C₂₆H₂₃BrO₅

Guidance literature:: Multi-step reaction with 7 steps

1: 82 percent / O₂; KF; (EtO)3P / dimethylsulfoxide

2: NaBH₄ / methanol; tetrahydrofuran / -15 °C

3: NBS / CH₂Cl₂ / -15 °C

4: 84 percent / POCl₃; pyridine / 50 °C

5: DIBAL-H / toluene / -78 °C

6: Bu₄NF / tetrahydrofuran / 20 °C

7: pyridine; DMAP

With pyridine; dmap; potassium fluoride; sodium tetrahydroborate; N-Bromosuccinimide; tetrabutyl ammonium fluoride; oxygen; diisobutylaluminium hydride; triethyl phosphite; trichlorophosphate; In tetrahydrofuran; methanol; dichloromethane; dimethyl sulfoxide; toluene; 1: Oxidation / 2: Reduction / 3: Bromination / 4: Dehydration / 5: Reduction / 6: desilylation / 7: Acylation;
DOI:10.1039/a905631i

Reference yield:

: 253589-86-5
C₁₈H₂₉BrO₃Si

: 253589-89-8
C₂₆H₂₃BrO₅

Guidance literature:: Multi-step reaction with 2 steps

1: Bu₄NF / tetrahydrofuran / 20 °C

2: pyridine; DMAP

With pyridine; dmap; tetrabutyl ammonium fluoride; In tetrahydrofuran; 1: desilylation / 2: Acylation;
DOI:10.1039/a905631i