(4S,5S)-4-((Z)-2-Benzenesulfonyl-vinyloxy)-5-benzyloxy-8-(4-methoxy-benzyloxy)-octaneselenoic acid Se-phenyl ester

Base Information

Chemical Name:(4S,5S)-4-((Z)-2-Benzenesulfonyl-vinyloxy)-5-benzyloxy-8-(4-methoxy-benzyloxy)-octaneselenoic acid Se-phenyl ester
CAS No.:193977-55-8
Molecular Formula:C₃₇H₄₀O₇SSe
Molecular Weight:707.746
Hs Code.:

Synonyms:(4S,5S)-4-((Z)-2-Benzenesulfonyl-vinyloxy)-5-benzyloxy-8-(4-methoxy-benzyloxy)-octaneselenoic acid Se-phenyl ester

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Chemical Property of (4S,5S)-4-((Z)-2-Benzenesulfonyl-vinyloxy)-5-benzyloxy-8-(4-methoxy-benzyloxy)-octaneselenoic acid Se-phenyl ester

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Technology Process of (4S,5S)-4-((Z)-2-Benzenesulfonyl-vinyloxy)-5-benzyloxy-8-(4-methoxy-benzyloxy)-octaneselenoic acid Se-phenyl ester

There total 8 articles about (4S,5S)-4-((Z)-2-Benzenesulfonyl-vinyloxy)-5-benzyloxy-8-(4-methoxy-benzyloxy)-octaneselenoic acid Se-phenyl ester 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:

: 119649-27-3
4-((4-methoxybenzyl)oxy)butanal

: 193977-55-8
(4S,5S)-4-((Z)-2-Benzenesulfonyl-vinyloxy)-5-benzyloxy-8-(4-methoxy-benzyloxy)-octaneselenoic acid Se-phenyl ester

Guidance literature:: Multi-step reaction with 9 steps

1: tetrahydrofuran / -20 °C

2: propionic acid / xylene / Heating

3: AD mix-α, H2O / 2-methyl-propan-2-ol; various solvent(s)

4: 1.) NaH, 2.) n-Bu₄NI / 1.) DMF, 2.) DMF 0 deg C to room t.

5: LiAlH₄ / tetrahydrofuran / 0 °C

6: imidazole

7: 75 percent / LiHMDS / 0 deg C to room t.

8: Jones reagent / -10 deg C to room t.

9: 1.) Et₃N, 2.) PBu₃ / 1.) room t.

With 1H-imidazole; AD-mix-α; lithium aluminium tetrahydride; jones reagent; tributylphosphine; water; tetra-(n-butyl)ammonium iodide; sodium hydride; propionic acid; triethylamine; lithium hexamethyldisilazane; In tetrahydrofuran; xylene; tert-butyl alcohol;
DOI:10.1016/S0040-4039(97)01147-7

Reference yield:

: 154476-70-7
6-(4-methoxybenzyloxy)hex-1-en-3-ol

: 193977-55-8
(4S,5S)-4-((Z)-2-Benzenesulfonyl-vinyloxy)-5-benzyloxy-8-(4-methoxy-benzyloxy)-octaneselenoic acid Se-phenyl ester

Guidance literature:: Multi-step reaction with 8 steps

1: propionic acid / xylene / Heating

2: AD mix-α, H2O / 2-methyl-propan-2-ol; various solvent(s)

3: 1.) NaH, 2.) n-Bu₄NI / 1.) DMF, 2.) DMF 0 deg C to room t.

4: LiAlH₄ / tetrahydrofuran / 0 °C

5: imidazole

6: 75 percent / LiHMDS / 0 deg C to room t.

7: Jones reagent / -10 deg C to room t.

8: 1.) Et₃N, 2.) PBu₃ / 1.) room t.

With 1H-imidazole; AD-mix-α; lithium aluminium tetrahydride; jones reagent; tributylphosphine; water; tetra-(n-butyl)ammonium iodide; sodium hydride; propionic acid; triethylamine; lithium hexamethyldisilazane; In tetrahydrofuran; xylene; tert-butyl alcohol;
DOI:10.1016/S0040-4039(97)01147-7

Reference yield:

: (R)-5-[(S)-1-Hydroxy-4-(4-methoxy-benzyloxy)-butyl]-dihydro-furan-2-one

: 193977-55-8
(4S,5S)-4-((Z)-2-Benzenesulfonyl-vinyloxy)-5-benzyloxy-8-(4-methoxy-benzyloxy)-octaneselenoic acid Se-phenyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) NaH, 2.) n-Bu₄NI / 1.) DMF, 2.) DMF 0 deg C to room t.

2: LiAlH₄ / tetrahydrofuran / 0 °C

3: imidazole

4: 75 percent / LiHMDS / 0 deg C to room t.

5: Jones reagent / -10 deg C to room t.

6: 1.) Et₃N, 2.) PBu₃ / 1.) room t.

With 1H-imidazole; lithium aluminium tetrahydride; jones reagent; tributylphosphine; tetra-(n-butyl)ammonium iodide; sodium hydride; triethylamine; lithium hexamethyldisilazane; In tetrahydrofuran;
DOI:10.1016/S0040-4039(97)01147-7