3-O--hydroxy-2-phenylindenone

Base Information

Chemical Name:3-O--hydroxy-2-phenylindenone
CAS No.:75243-95-7
Molecular Formula:C₂₉H₂₇NO₅
Molecular Weight:469.537
Hs Code.:

3-O-<N-tert-butyloxycarbonyl-L-phenylalanyl>-hydroxy-2-phenylindenone

Synonyms:3-O--hydroxy-2-phenylindenone

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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 3-O--hydroxy-2-phenylindenone

Chemical Property:

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Technology Process of 3-O--hydroxy-2-phenylindenone

There total 1 articles about 3-O--hydroxy-2-phenylindenone 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: 77.0%

: 83-12-5
phenindione

: 13734-34-4
N-tert-butoxycarbonyl-L-phenylalanine

: 75243-95-7
3-O--hydroxy-2-phenylindenone

Guidance literature:: With dicyclohexyl-carbodiimide; In tetrahydrofuran; at 5 ℃; for 18h;

Reference yield: 58.7%

: 21691-57-6
L-leucine p-nitrobenzyl ester

: 75243-95-7
3-O--hydroxy-2-phenylindenone

: 33477-30-4
4-nitrobenzyl ester of N-t-butyloxycarbonyl-L-phenylalanyl-L-leucine

Guidance literature:: With acetic acid; In tetrahydrofuran; for 24h; Ambient temperature;

Reference yield:

: 75243-95-7
3-O--hydroxy-2-phenylindenone

: 58822-25-6
Leu-enkephalin

Guidance literature:: Multi-step reaction with 6 steps

1: 58.7 percent / acetic acid / tetrahydrofuran / 24 h / Ambient temperature

2: 91.7 percent / HCl / dioxane / 0.5 h / Ambient temperature

3: 71.2 percent / acetic acid / tetrahydrofuran / 48 h / Ambient temperature

4: 92.3 percent / HBr / acetic acid / 0.83 h / Ambient temperature

5: 80 percent / acetic acid / tetrahydrofuran / 48 h / Ambient temperature

6: 60 percent / H₂ / 5percent Pd/C / methanol; H₂O / 24 h / 760 Torr

With hydrogenchloride; hydrogen bromide; hydrogen; acetic acid; palladium on activated charcoal; In tetrahydrofuran; 1,4-dioxane; methanol; water; acetic acid;