(1RS,3SR,8RS)-10-methylidene-3-(2-nitrophenyl)sulfenyl-9-<(Z)-(2-nitrophenyl)sulfenylmethylidene>-11-oxatricyclo<6.2.1.0^2,7>undec-2(7)-ene-4,4,5,5-tetracarbonitrile

Base Information

• Chemical Name: (1RS,3SR,8RS)-10-methylidene-3-(2-nitrophenyl)sulfenyl-9-<(Z)-(2-nitrophenyl)sulfenylmethylidene>-11-oxatricyclo<6.2.1.0^2,7>undec-2(7)-ene-4,4,5,5-tetracarbonitrile
• CAS No.: 90413-92-6
• Molecular Formula: C₂₈H₁₆N₆O₅S₂
• Molecular Weight: 580.604

Synonyms:(1RS,3SR,8RS)-10-methylidene-3-(2-nitrophenyl)sulfenyl-9-<(Z)-(2-nitrophenyl)sulfenylmethylidene>-11-oxatricyclo<6.2.1.0^2,7>undec-2(7)-ene-4,4,5,5-tetracarbonitrile

Chemical Property of (1RS,3SR,8RS)-10-methylidene-3-(2-nitrophenyl)sulfenyl-9-<(Z)-(2-nitrophenyl)sulfenylmethylidene>-11-oxatricyclo<6.2.1.0^2,7>undec-2(7)-ene-4,4,5,5-tetracarbonitrile

Chemical Property:

Purity/Quality:

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Technology Process of (1RS,3SR,8RS)-10-methylidene-3-(2-nitrophenyl)sulfenyl-9-<(Z)-(2-nitrophenyl)sulfenylmethylidene>-11-oxatricyclo<6.2.1.0^2,7>undec-2(7)-ene-4,4,5,5-tetracarbonitrile

There total 3 articles about (1RS,3SR,8RS)-10-methylidene-3-(2-nitrophenyl)sulfenyl-9-<(Z)-(2-nitrophenyl)sulfenylmethylidene>-11-oxatricyclo<6.2.1.0^2,7>undec-2(7)-ene-4,4,5,5-tetracarbonitrile 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: 81.0%

2,5-Bis<<(Z)-(2-nitrophenyl)sulfenyl>methylene>-3,6-dimethylene-7-oxabicyclo<2.2.1>heptane (98192-47-3) + ethenetetracarbonitrile (670-54-2) → (1RS,3SR,8RS)-10-methylidene-3-(2-nitrophenyl)sulfenyl-9-<(Z)-(2-nitrophenyl)sulfenylmethylidene>-11-oxatricyclo<6.2.1.02,7>undec-2(7)-ene-4,4,5,5-tetracarbonitrile (90413-92-6)

Guidance literature:

In acetone; at 50 ℃; for 14h;

DOI:10.1021/jo00187a046 DOI:10.1002/hlca.19850680815

Reference yield:

2,3,5,6-tetrakis(methylene)-7-oxabicyclo<2.2.1>heptane (53011-99-7) → (1RS,3SR,8RS)-10-methylidene-3-(2-nitrophenyl)sulfenyl-9-<(Z)-(2-nitrophenyl)sulfenylmethylidene>-11-oxatricyclo<6.2.1.02,7>undec-2(7)-ene-4,4,5,5-tetracarbonitrile (90413-92-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 1) LiCl, 2) t-BuOK / 1) 20 deg C, 3h, AcOH, 2) -78 to 20 deg C THF

2: 81 percent / acetone / 14 h / 50 °C

With potassium tert-butylate; lithium chloride; In acetone;

DOI:10.1021/jo00187a046

Reference yield:

benzenesulfenyl chloride (931-59-9) → (1RS,3SR,8RS)-10-methylidene-3-(2-nitrophenyl)sulfenyl-9-<(Z)-(2-nitrophenyl)sulfenylmethylidene>-11-oxatricyclo<6.2.1.02,7>undec-2(7)-ene-4,4,5,5-tetracarbonitrile (90413-92-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 1) LiCl, 2) t-BuOK / 1) 20 deg C, 3h, AcOH, 2) -78 to 20 deg C THF

2: 81 percent / acetone / 14 h / 50 °C

With potassium tert-butylate; lithium chloride; In acetone;

DOI:10.1021/jo00187a046

upstream raw materials:

2,5-Bis<<(Z)-(2-nitrophenyl)sulfenyl>methylene>-3,6-dimethylene-7-oxabicyclo<2.2.1>heptane

ethenetetracarbonitrile

2,3,5,6-tetrakis(methylene)-7-oxabicyclo<2.2.1>heptane

benzenesulfenyl chloride

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