(1S,5R)-2-exo,3-endo-dibenzoyloxy-4-exo-tosyloxyspiroheptane-6,2'-<1,3>-dithiolane>

Base Information

Chemical Name:(1S,5R)-2-exo,3-endo-dibenzoyloxy-4-exo-tosyloxyspiroheptane-6,2'-<1,3>-dithiolane>
CAS No.:88203-92-3
Molecular Formula:C₃₀H₂₈O₇S₃
Molecular Weight:596.746
Hs Code.:

(1S,5R)-2-exo,3-endo-dibenzoyloxy-4-exo-tosyloxyspiro<bicyclo<3.2.0>heptane-6,2'-<1,3>-dithiolane>

Synonyms:(1S,5R)-2-exo,3-endo-dibenzoyloxy-4-exo-tosyloxyspiroheptane-6,2'-<1,3>-dithiolane>

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Chemical Property of (1S,5R)-2-exo,3-endo-dibenzoyloxy-4-exo-tosyloxyspiroheptane-6,2'-<1,3>-dithiolane>

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Technology Process of (1S,5R)-2-exo,3-endo-dibenzoyloxy-4-exo-tosyloxyspiroheptane-6,2'-<1,3>-dithiolane>

There total 1 articles about (1S,5R)-2-exo,3-endo-dibenzoyloxy-4-exo-tosyloxyspiroheptane-6,2'-<1,3>-dithiolane> 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: 99.0%

: 540-63-6
ethane-1,2-dithiol

: 88203-87-6
(1S,5R)-2-exo,3-endo-dibenzoyloxy-6-oxo-4-exo-tosyloxybicyclo<3.2.0>heptane

: 88203-92-3
(1S,5R)-2-exo,3-endo-dibenzoyloxy-4-exo-tosyloxyspiroheptane-6,2'-<1,3>-dithiolane>

Guidance literature:: With boron trifluoride diethyl etherate; In dichloromethane; 1.) 0 deg C, 10 min, 2.) 20 deg C, 2 h;

Reference yield:

: 88203-92-3
(1S,5R)-2-exo,3-endo-dibenzoyloxy-4-exo-tosyloxyspiroheptane-6,2'-<1,3>-dithiolane>

: 88203-95-6
(1S,5S)-2-exo,3-endo-dibenzoyloxy-4-exo-iodo-6-oxobicyclo<3.2.0>heptane

Guidance literature:: Multi-step reaction with 3 steps

1: 86 percent / potassium carbonate / CH₂Cl₂; methanol / 0.5 h / 20 °C

2: 1.) toluene-p-sulphonic acid monohydrate, sodium iodide, 2.) pyridine / 1.) acetonitrile, 20 deg C, 1 h, 2.) 20 deg C, 15 h

3: 93 percent / N-iodosuccinimide, cadmium carbonate / acetone; H₂O / 0.33 h / 20 °C

With pyridine; N-iodo-succinimide; cadmium(II) carbonate; potassium carbonate; toluene-4-sulfonic acid; sodium iodide; In methanol; dichloromethane; water; acetone;

Reference yield:

: 88203-92-3
(1S,5R)-2-exo,3-endo-dibenzoyloxy-4-exo-tosyloxyspiroheptane-6,2'-<1,3>-dithiolane>

: 88203-94-5
(1S,5S)-2-exo,3-endo-dibenzoyloxy-4-exo-iodospiroheptane-6,2'-<1,3>-dithiolane>

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / potassium carbonate / CH₂Cl₂; methanol / 0.5 h / 20 °C

2: 1.) toluene-p-sulphonic acid monohydrate, sodium iodide, 2.) pyridine / 1.) acetonitrile, 20 deg C, 1 h, 2.) 20 deg C, 15 h

With pyridine; potassium carbonate; toluene-4-sulfonic acid; sodium iodide; In methanol; dichloromethane;