Navigation Links
Dual catalysts help synthesize alpha-olefins into new organic compounds

CHESTNUT HILL, MA (Dec. 19, 2013) Boston College chemists have developed a new chemical synthesis methodology that converts chemicals known as alpha-olefins into new organic compounds. By combining a pair of catalytic reactions in sequence, the researchers converted inexpensive and plentiful chemicals into new boron-containing organic compounds prized by researchers.

The team reports in the current online edition of the journal Nature that their advance employed two catalytic reactions one developed in their Boston College lab and another developed by colleagues at MIT. Combining the two reactions in a sequential process resulted in an unprecedented reaction that offered high levels of purity and selectivity, according to the lead researcher, Boston College Professor of Chemistry James P. Morken.

"We developed the first reaction to convert alpha-olefins into new boron compounds," said Morken. "The second reaction is a palladium-catalyzed reaction that uses a catalyst developed by a team at MIT. Together, these two reactions result in an unprecedented reaction process that works extremely well."

Organic chemists face the challenge of developing new compounds, such as medicines and materials, in a more efficient manner. A driving influence is to produce innovative compounds through simpler, more efficient processes that generate less waste and reduce costs, in particular through the use of readily available chemicals.

The team was surprised by the high level of reactivity in the boron-containing compounds from the first reaction, Morken said. The findings considerably expand the applications of alpha-olefins, a group of organic compounds distinguished by having a double bond at the primary, or alpha, position of their structure. While alpha-olefins are naturally occurring feedstocks that are usually converted into plastics, the increased reactivity that results from adding two boron atoms makes them suitable for wider range of research applications.

Morken said the new methodology should allow for the rapid and efficient production of important compounds from raw chemical feedstocks. As an example, the team used the new process to convert propene gas into phenethylamines, which are an important class of therapeutics, Morken said. In another application, the team used this new method of catalytic reactions to convert another alpha-olefin into pregabalin, which has been used in a variety of pain management drugs.

Morken conducted the research with doctoral students Scott Mlynarski and Chris Schuster, both co-authors of the Nature report.


Contact: Ed Hayward
Boston College

Related medicine news :

1. Metabolic engineer synthesizes key breast milk ingredient, makes research possible
2. Earth Source Organics Announces Plan to Launch New E-commerce Site
3. Lavender Mint Soap - New From Osmia Organics
4. New Website Launched with Organic and Environmental Products
5. Sinclair Institute® First to Market with USDA Certified Organic Toy Sanitizer
6. Organic Valley Counting Down to National Eggnog Day on December 24, 2013
7. Flavor Your Life Discusses 5 Organoleptic Qualities of Olive Oil and Organic Olive Oil
8. Space Girl Organics to Sponsor Space Coast Classic 15K and 2 Mile Run/Walk
9. Earth Source Organics Boosts Movement to Promote Healthy Eating in Children
10. Natural Acne Treatment Guide by Osmia Organics
11. Leading Natural and Organic Cosmetics Manufacturer, Essential Wholesale & Labs Moves into 58,000 Square Foot Facility in Historic Northwest Portland
Post Your Comments:
(Date:11/26/2015)... ... November 26, 2015 , ... ... eReferral system for diagnostic imaging in the Waterloo region. Using the Ocean Platform, ... Medicine tests directly from their electronic medical record (EMR) without the need for ...
(Date:11/26/2015)... (PRWEB) , ... November 26, 2015 , ... ... of workshops to discuss bioavailability and the need to integrate dose form selection ... in collaboration with OBN, the membership organization supporting and bringing together the UK’s ...
(Date:11/26/2015)... (PRWEB) , ... November 26, 2015 , ... PRMA Plastic ... November 19, 2015, our surgeons performed their 6,000th free flap breast reconstruction surgery! , ... wake up every day excited to rebuild lives and it’s an honor to have ...
(Date:11/26/2015)... ... November 26, 2015 , ... Pixel Film Studios brings Final ... ProTrailer: Vintage. This newly styled ProTrailer pack comes with 30 all-new vintage-inspired designs, ... giving users limitless opportunities to stylize and create designs quickly and easily, all ...
(Date:11/26/2015)... ... November 26, 2015 , ... Indosoft Inc., developer and distributor of the ... to improve system efficiency and reliability. , The new Q-Suite 6 platform is based ... system avoids locking itself into a specific piece of software for many key components ...
Breaking Medicine News(10 mins):
(Date:11/26/2015)... , November 26, 2015 ... the addition of the  "2016 Future ... European Therapeutic Drug Monitoring (TDM) Market: ... Intelligence, Emerging Opportunities"  report to their ... has announced the addition of the  ...
(Date:11/26/2015)... , November 26, 2015 ... of the "Radioimmunoassay Market by Type ... Pharmaceutical Industry, Academics, Clinical Diagnostic Labs), Application ... Forecast to 2020" report to their ... announced the addition of the "Radioimmunoassay ...
(Date:11/25/2015)...  Amgen (NASDAQ: AMGN ) today announced the ... the United States (U.S.) Food and ... to Humira ® (adalimumab). Amgen believes this submission ... FDA and represents Amgen,s first BLA submission using the ... M.D., executive vice president of Research and Development at ...
Breaking Medicine Technology: