C₅₇H₆₃N₇O₇Si

Base Information

Chemical Name:C₅₇H₆₃N₇O₇Si
CAS No.:1371641-83-6
Molecular Formula:C₅₇H₆₃N₇O₇Si
Molecular Weight:986.255
Hs Code.:

C<sub>57</sub>H<sub>63</sub>N<sub>7</sub>O<sub>7</sub>Si

Synonyms:C₅₇H₆₃N₇O₇Si

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Chemical Property of C₅₇H₆₃N₇O₇Si

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Technology Process of C₅₇H₆₃N₇O₇Si

There total 5 articles about C₅₇H₆₃N₇O₇Si 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: 44.0%

: 1253799-75-5
((4aS,8S,8aR,9S)-8-azido-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-9-(dimethylamino)-8a,9-dihydronaphtho[2,3-d]isoxazole-4,5(4aH,8H)-dione)

: 1371641-82-5
C₃₇H₃₆N₂O₃

: 1371641-83-6
C₅₇H₆₃N₇O₇Si

Guidance literature:: C₃₇H₃₆N₂O₃; With N,N,N,N,-tetramethylethylenediamine; lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃; for 0.75h; Inert atmosphere;

((4aS,8S,8aR,9S)-8-azido-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-9-(dimethylamino)-8a,9-dihydronaphtho[2,3-d]isoxazole-4,5(4aH,8H)-dione); In tetrahydrofuran; at -78 - -10 ℃; for 1.5h;

With water; In tetrahydrofuran; pH=7; Aqueous potassium phosphate buffer;

Reference yield:

: 1253799-71-1
((4aS,8aS,9S)-3-(benzyloxy)-5-((tert-butyldimethylsilyl)oxy)-9-(dimethylamino)-4a-hydroxy-8a,9-dihydronaphtho[2,3-d]isoxazol-4(4aH)-one)

: 1371641-83-6
C₅₇H₆₃N₇O₇Si

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-iodo-succinimide / acetonitrile; water / 4.5 h / -10 - 0 °C / Darkness

2.1: silver trifluoroacetate / 1,4-dioxane; water / 13 h / 23 - 40 °C

3.1: triphenylphosphine; diethylazodicarboxylate / dichloromethane; toluene / 0.03 h / 23 °C

3.2: 2 h / 23 °C

4.1: lithium diisopropyl amide; N,N,N,N,-tetramethylethylenediamine / tetrahydrofuran / 0.75 h / -78 °C / Inert atmosphere

4.2: 1.5 h / -78 - -10 °C

4.3: pH 7 / Aqueous potassium phosphate buffer

With N-iodo-succinimide; N,N,N,N,-tetramethylethylenediamine; silver trifluoroacetate; triphenylphosphine; lithium diisopropyl amide; diethylazodicarboxylate; In tetrahydrofuran; 1,4-dioxane; dichloromethane; water; toluene; acetonitrile; 4.2: Michael-Claisen cyclization;

Reference yield:

: 1371641-69-8
C₂₆H₃₃IN₂O₅Si

: 1371641-83-6
C₅₇H₆₃N₇O₇Si

Guidance literature:: Multi-step reaction with 3 steps

1.1: silver trifluoroacetate / 1,4-dioxane; water / 13 h / 23 - 40 °C

2.1: triphenylphosphine; diethylazodicarboxylate / dichloromethane; toluene / 0.03 h / 23 °C

2.2: 2 h / 23 °C

3.1: lithium diisopropyl amide; N,N,N,N,-tetramethylethylenediamine / tetrahydrofuran / 0.75 h / -78 °C / Inert atmosphere

3.2: 1.5 h / -78 - -10 °C

3.3: pH 7 / Aqueous potassium phosphate buffer

With N,N,N,N,-tetramethylethylenediamine; silver trifluoroacetate; triphenylphosphine; lithium diisopropyl amide; diethylazodicarboxylate; In tetrahydrofuran; 1,4-dioxane; dichloromethane; water; toluene; 3.2: Michael-Claisen cyclization;