(R)-5-methyltricosyl tosylate

Base Information

Chemical Name:(R)-5-methyltricosyl tosylate
CAS No.:69274-67-5
Molecular Formula:C₃₁H₅₆O₃S
Molecular Weight:508.85
Hs Code.:

Synonyms:

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Chemical Property of (R)-5-methyltricosyl tosylate

Chemical Property:

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Technology Process of (R)-5-methyltricosyl tosylate

There total 14 articles about (R)-5-methyltricosyl tosylate 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:

: 1117-61-9
(3R)-citronellol

: 69274-67-5
(R)-5-methyltricosyl tosylate

Guidance literature:: Multi-step reaction with 11 steps

1: pyridine / 2 h / 0 - 5 °C

2: 85 percent / sodium iodide / acetone / 1.) reflux, 4 h; 2.) room temp., 14 h

3: 78 percent / NaOEt / ethanol / 1.) 0-5 deg C, 1 h; 2.) reflux, 4 h

4: 92 percent / KOH / aq. ethanol / 2.5 h / Heating

5: 92 percent / LAH / diethyl ether / 4 h / Ambient temperature

6: 96.5 percent / pyridine / 5 h / Ambient temperature

7: 90 percent / m-chloroperbenzoic acid / CHCl₃

8: 81 percent / HIO₄*2H₂O / tetrahydrofuran; diethyl ether / 1 h / Ambient temperature

9: 22 percent / n-BuLi / tetrahydrofuran / 1 h / -30 - -20 °C

10: 81 percent / H₂ / Pd-C / hexane / 2 h / 760 Torr / Ambient temperature

11: pyridine / 1.) 0-5 deg C, 1 h; 2.) 2 h, room temp.

With potassium hydroxide; lithium aluminium tetrahydride; n-butyllithium; hydrogen; sodium ethanolate; periodic acid; 3-chloro-benzenecarboperoxoic acid; sodium iodide; palladium on activated charcoal; In tetrahydrofuran; pyridine; diethyl ether; ethanol; hexane; chloroform; acetone;
DOI:10.1016/S0040-4020(01)92448-2

Reference yield:

: 18951-85-4,57030-77-0
(R)-citronellic acid

: 69274-67-5
(R)-5-methyltricosyl tosylate

Guidance literature:: Multi-step reaction with 12 steps

1: 92 percent / LAH / diethyl ether / 3 h / Ambient temperature

2: pyridine / 2 h / 0 - 5 °C

3: 85 percent / sodium iodide / acetone / 1.) reflux, 4 h; 2.) room temp., 14 h

4: 78 percent / NaOEt / ethanol / 1.) 0-5 deg C, 1 h; 2.) reflux, 4 h

5: 92 percent / KOH / aq. ethanol / 2.5 h / Heating

6: 92 percent / LAH / diethyl ether / 4 h / Ambient temperature

7: 96.5 percent / pyridine / 5 h / Ambient temperature

8: 90 percent / m-chloroperbenzoic acid / CHCl₃

9: 81 percent / HIO₄*2H₂O / tetrahydrofuran; diethyl ether / 1 h / Ambient temperature

10: 22 percent / n-BuLi / tetrahydrofuran / 1 h / -30 - -20 °C

11: 81 percent / H₂ / Pd-C / hexane / 2 h / 760 Torr / Ambient temperature

12: pyridine / 1.) 0-5 deg C, 1 h; 2.) 2 h, room temp.

With potassium hydroxide; lithium aluminium tetrahydride; n-butyllithium; hydrogen; sodium ethanolate; periodic acid; 3-chloro-benzenecarboperoxoic acid; sodium iodide; palladium on activated charcoal; In tetrahydrofuran; pyridine; diethyl ether; ethanol; hexane; chloroform; acetone;
DOI:10.1016/S0040-4020(01)92448-2

Reference yield:

: 69274-74-4
(S)-(+)-8-acetoxy-4-methyloctanal

: 69274-67-5
(R)-5-methyltricosyl tosylate

Guidance literature:: Multi-step reaction with 3 steps

1: 22 percent / n-BuLi / tetrahydrofuran / 1 h / -30 - -20 °C

2: 81 percent / H₂ / Pd-C / hexane / 2 h / 760 Torr / Ambient temperature

3: pyridine / 1.) 0-5 deg C, 1 h; 2.) 2 h, room temp.

With n-butyllithium; hydrogen; palladium on activated charcoal; In tetrahydrofuran; pyridine; hexane;
DOI:10.1016/S0040-4020(01)92448-2