Process For Preparation Of Z 7 Decenyl Acetate

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Process For Preparation Of Z 7 Decenyl Acetate

Abstract: A PROCESS FOR PREPARATION OF Z-7-DECENYL ACETATE A process for preparation of Z-7-decenyl acetate, a sex pheromone component of groundnut leaf miner (Aproaerema modicella), is disclosed. The process includes (a) preparation of 7-hydroxyheptanal: from oxidative cleavage of aleuritic acid with sodium periodate in presence of base(s); (b) preparation of phosphonium salt: from primary halides of propane with triphenylphosphine in suitable organic solvent(s); (c) preparation of Z-7-decenol: by combining the phosphonium salt with 7-hydroxyheptanal in suitable base(s) and organic solvent(s); and (d) formation of Z-7-decenyl acetate: from acylation of Z-7-decenol with acylating agent(s) in presence of suitable organic base(s) and solvent(s). The present invention is capable of economic large scale synthetic production of Z-7-decenyl acetate while using inexpensive raw materials. Figure 1

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Notices, Deadlines & Correspondence

Patent Information

Application #

Filing Date

11 September 2015

Publication Number

11/2017

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

ip.bangalore@foxmandal.com

Parent Application

Applicants

Barrix Agro Sciences Private Limited

1A-C Block, 2nd Floor, Kushal Garden Arcade, 2nd Phase, Peenya, Bangalore - 560058

Inventors

1. CHINAGA, Suresh Kumar

Employed at Barrix Agro Sciences Private Limited, 1A-C Block, 2nd Floor, Kushal Garden Arcade, 2nd Phase, Peenya, Bangalore – 560058

2. SUBRAMANI, Dhamodaran

Employed at Barrix Agro Sciences Private Limited, 1A-C Block, 2nd Floor, Kushal Garden Arcade, 2nd Phase, Peenya, Bangalore – 560058

3. DHANRAJ, Vinoth Kumar

Employed at Barrix Agro Sciences Private Limited, 1A-C Block, 2nd Floor, Kushal Garden Arcade, 2nd Phase, Peenya, Bangalore – 560058

4. NARASIMHAMURTHY, Naveen Gulahally

Employed at Barrix Agro Sciences Private Limited, 1A-C Block, 2nd Floor, Kushal Garden Arcade, 2nd Phase, Peenya, Bangalore – 560058

5. SOURIRAJAN, Kannan

Employed at Barrix Agro Sciences Private Limited, 1A-C Block, 2nd Floor, Kushal Garden Arcade, 2nd Phase, Peenya, Bangalore – 560058

6. MAKAM, Lokesh

Employed at Barrix Agro Sciences Private Limited, 1A-C Block, 2nd Floor, Kushal Garden Arcade, 2nd Phase, Peenya, Bangalore – 560058

Specification

SOFT COPY ATTACHED IN PDF

Documents

Application Documents

#	Name	Date
1	Form-2(Online).pdf	2016-09-29
1	FORM28 [11-09-2015(online)].pdf_7.pdf	2015-09-11
2	abstract 4849-CHE-2015 .jpg	2016-09-21
2	FORM28 [11-09-2015(online)].pdf	2015-09-11
3	Description(Complete) [17-08-2016(online)].pdf	2016-08-17
3	EVIDENCE FOR SSI [11-09-2015(online)].pdf_6.pdf	2015-09-11
4	Drawing [17-08-2016(online)].pdf	2016-08-17
4	EVIDENCE FOR SSI [11-09-2015(online)].pdf	2015-09-11
5	OTHERS [17-08-2016(online)].pdf	2016-08-17
5	Description(Provisional) [11-09-2015(online)].pdf	2015-09-11
6	Description(Provisional) [11-09-2015(online)].pdf	2015-09-11
6	OTHERS [17-08-2016(online)].pdf	2016-08-17
7	Drawing [17-08-2016(online)].pdf	2016-08-17
7	EVIDENCE FOR SSI [11-09-2015(online)].pdf	2015-09-11
8	Description(Complete) [17-08-2016(online)].pdf	2016-08-17
8	EVIDENCE FOR SSI [11-09-2015(online)].pdf_6.pdf	2015-09-11
9	abstract 4849-CHE-2015 .jpg	2016-09-21
9	FORM28 [11-09-2015(online)].pdf	2015-09-11
10	FORM28 [11-09-2015(online)].pdf_7.pdf	2015-09-11
10	Form-2(Online).pdf	2016-09-29