SY₆₃₄-58P₁

Base Information

Chemical Name:SY₆₃₄-58P₁
CAS No.:1269040-73-4
Molecular Formula:C₄₆H₆₅NO₁₇
Molecular Weight:904.019
Hs Code.:

Synonyms:SY₆₃₄-58P₁

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Chemical Property of SY₆₃₄-58P₁

Chemical Property:

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Technology Process of SY₆₃₄-58P₁

There total 9 articles about SY₆₃₄-58P₁ 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:

: 1029600-32-5
SY₅₈₆-170.1

: 1269040-73-4
SY₆₃₄-58P₁

Guidance literature:: SY₅₈₆-170.1; With AD-mix-β; In water; ethyl acetate; at 20 ℃; for 168h;

With sodium sulfite; In water; ethyl acetate; for 0.5h;

Reference yield:

: 32981-86-5,172018-16-5
10-deacetylbaccatin III

: 1269040-73-4
SY₆₃₄-58P₁

Guidance literature:: Multi-step reaction with 9 steps

1.1: triethylamine; copper dichloride / ethyl acetate; ethanol / -13 - -1.3 °C / Inert atmosphere

1.2: 0.25 h

2.1: pyridine / -20 - 5.8 °C / Inert atmosphere

2.2: -17.5 - 20 °C

3.1: lithium borohydride / ethanol; tetrahydrofuran / -12 - 15 °C / Inert atmosphere

3.2: -10.8 - -3 °C

4.1: dmap; triethylamine / Isopropyl acetate / 3 h / 35 °C / Inert atmosphere

4.2: 0.25 h / 19.7 °C

5.1: water / acetic acid / methanol / 9 h / 50 - 55 °C

6.1: trifluoroacetic acid / toluene / -15 °C

6.2: 0.25 h / 5 °C / pH > 5

7.1: dmap; pivaloyl chloride; 4-methyl-morpholine / tetrahydrofuran / 38 °C / Inert atmosphere

8.1: hydrogenchloride / tetrahydrofuran; methanol / 2 h / 2 °C / pH 1.5 - 1.9

9.1: AD-mix-β / ethyl acetate; water / 168 h / 20 °C

9.2: 0.5 h

With 4-methyl-morpholine; pyridine; hydrogenchloride; dmap; AD-mix-β; lithium borohydride; water; pivaloyl chloride; triethylamine; trifluoroacetic acid; copper dichloride; acetic acid; In tetrahydrofuran; methanol; ethanol; Isopropyl acetate; water; ethyl acetate; toluene; 9.1: Sharpless Dihydroxylation;

Reference yield:

: 651293-82-2
7,13-bis(triethylsilyl)-10-dehydro-10-deacetylbaccatin III

: 1269040-73-4
SY₆₃₄-58P₁

Guidance literature:: Multi-step reaction with 7 steps

1.1: lithium borohydride / ethanol; tetrahydrofuran / -12 - 15 °C / Inert atmosphere

1.2: -10.8 - -3 °C

2.1: dmap; triethylamine / Isopropyl acetate / 3 h / 35 °C / Inert atmosphere

2.2: 0.25 h / 19.7 °C

3.1: water / acetic acid / methanol / 9 h / 50 - 55 °C

4.1: trifluoroacetic acid / toluene / -15 °C

4.2: 0.25 h / 5 °C / pH > 5

5.1: dmap; pivaloyl chloride; 4-methyl-morpholine / tetrahydrofuran / 38 °C / Inert atmosphere

6.1: hydrogenchloride / tetrahydrofuran; methanol / 2 h / 2 °C / pH 1.5 - 1.9

7.1: AD-mix-β / ethyl acetate; water / 168 h / 20 °C

7.2: 0.5 h

With 4-methyl-morpholine; hydrogenchloride; dmap; AD-mix-β; lithium borohydride; water; pivaloyl chloride; triethylamine; trifluoroacetic acid; acetic acid; In tetrahydrofuran; methanol; ethanol; Isopropyl acetate; water; ethyl acetate; toluene; 7.1: Sharpless Dihydroxylation;