Organic Synthesis International

Organic Synthesis International by Dr Anthony Melvin Crasto Ph.D, Worlddrugtracker, Million hits on google on all sites, One lakh connections worldwide. Pushing boundaries.Interaction site for Organic chemists worldwide, Mail me at amcrasto@gmail.com if you like me

Pages

Home
THESIS
orgsyn.org site
Chemspider synthetic pages
ABOUT ME
DISCLAIMER
Montelukast and similar drugs
Glitazar and glitazone series
ABAN SERIES
melteon series
USEFUL LINKS
LITERATURE SEARCH
DIPINE SERIES
International spaces
GLIPTIN SERIES 2/2
Atom Economy (AE), Reaction Mass Efficiency (RME) ...

Saturday, 9 August 2014

The Chemistry Corey Chronicles: Total Synthesis of Virgatolide B via Exploitation of Intramolecular Hydrogen Bonding

The Chemistry Corey Chronicles: Total Synthesis of Virgatolide B via Exploitation of Intramolecular Hydrogen Bonding:

'via Blog this'

Posted by DRUG PATENTS INTERNATIONAL at 10:37

Email This BlogThis!Share to X Share to Facebook Share to Pinterest

No comments:

Post a Comment

Newer Post Older Post Home

Subscribe to: Post Comments (Atom)

SEARCH THIS BLOG

Total Pageviews

JOIN ME

DRUG APPROVALS BY DR ANTHONY MELVIN CRASTO .....FOR BLOG HOME CLICK HERE

Join me on Linkedin

Join me on Facebook

Join me on twitter

Follow amcrasto on Twitter

Join me on google plus

amcrasto@gmail.com

ORGANIC SPECTROSCOPY INTERNATIONAL

Read all about Organic Spectroscopy on ORGANIC SPECTROSCOPY INTERNATIONAL

NEW DRUG APPROVALS

DRUG APPROVALS BY DR ANTHONY MELVIN CRASTO
.....FOR BLOG HOME

Translate

Blog Archive

► 2019 (2)
- ► February (1)
- ► January (1)

► 2018 (5)
- ► October (1)
- ► July (1)
- ► June (1)
- ► March (1)
- ► February (1)

► 2017 (32)
- ► December (3)
- ► November (5)
- ► October (2)
- ► September (2)
- ► July (1)
- ► June (1)
- ► May (2)
- ► April (7)
- ► March (1)
- ► January (8)

► 2016 (63)
- ► December (3)
- ► November (1)
- ► October (8)
- ► September (3)
- ► August (3)
- ► July (10)
- ► June (7)
- ► May (5)
- ► April (2)
- ► March (8)
- ► February (2)
- ► January (11)

► 2015 (53)
- ► December (5)
- ► November (4)
- ► October (1)
- ► September (6)
- ► August (4)
- ► July (3)
- ► June (1)
- ► May (2)
- ► April (5)
- ► March (6)
- ► February (4)
- ► January (12)

▼ 2014 (75)
- ► December (12)
- ► November (4)
- ► October (4)
- ► September (6)
- ▼ August (7)
- ► July (4)
- ► June (14)
- ► May (11)
- ► April (2)
- ► March (3)
- ► February (3)
- ► January (5)

► 2013 (109)
- ► December (5)
- ► November (13)
- ► October (19)
- ► September (12)
- ► August (12)
- ► July (18)
- ► June (4)
- ► May (26)

Popular Posts

Dilantin, 5,5-Diphenylhydantoin

Phenytoin sodium, Dilantin, is a commonly used antiepileptic . Phenytoin acts to suppress the abnormal brain activity...
ASPIRIN SYNTHESIS AND MECHANISM

Synthesis The synthesis of aspirin is classified as an esterification reaction. Salicylic acid is treated with acetic anhydrid...
Preparation of 9,10-dihydroanthracene-9,10-,-succinicanhydride via Diels-Alder reaction

Otto Diels and his pupil Kurt Alder received the Nobel Prize in 1950 for their discovery and work on the reaction that bears their name...
Synthesis of novel symmetrical 2-oxo-spiro[indole-3,4′-pyridines] by a reaction of oxindoles with 1,2-diaza-1,3-dienes

.................. A simple reaction of some oxindole derivatives with 1,2-diaza-1,3-dienes to produce 2-oxo-spiro[indole-3,4′-pyri...
GREEN ACETANILIDE SYNTHESIS AND SPECTRAL ANALYSIS

H-1 NMR Spectrum of Acetanilide The following chemical shifts were reported [1,2] for the ...
1- Methyl cyclohexene, All about it pictoral

reactions of .above CAS NO : 1335-86-0 EC NO : 215-640-8 Molecular Formula : C 7 H 12 Main Specifications : Synonyms : Methyl-1-c...
Heterogeneous catalysis and catalyst recycling

Heterogeneous catalysis and catalyst recycling Heterogeneous catalysis is a type of catalysis in which the catalyst occupies a diffe...
Beckmann rearrangement

The Beckmann rearrangement , named after the German chemist Ernst Otto Beckmann (1853–1923), is an acid-catalyzed rearrangement of an ...
MONITORING FLUORINATIONS......Selective direct fluorination for the synthesis of 2-fluoromalonate esters

. Optimisation and real time reaction monitoring of the synthesis of 2-fluoromalonate esters by direct fluorination using f...
Synthesis and Antifungal Activity Against Candida Strains of Mesoionic System Derived From 1,3-Thyazolium-5-thiolate

General procedure for the preparation of ten newly synthetized compounds - 2-(p-chlorophenyl)-3-methyl-4- (p-isopropylphenyl)-1,...

join me

join me on Linkedin

Anthony Melvin Crasto Ph.D - India | LinkedIn

join me on Researchgate

Anthony Melvin Crasto Dr. | ResearchGate

join me on Facebook

Anthony Melvin Crasto Dr. | Facebook

FACEBOOK

join me on twitter a

Anthony Melvin Crasto Dr. | twitter

Twitter

join me on google plus

Anthony Melvin Crasto Dr. | google plus

GOOGLE PLUS

WEBSITES

MY BLOGS ON MED CHEMNew Drug Approvals ALL ABOUT DRUGS WORLD DRUG TRACKER MEDICINAL CHEMISTRY INTERNATIONAL DRUG SYN INTERNATIONAL SCALEUP OF DRUGS ALL FOR DRUGS ON WEBEUREKAMOMENTS

Subscribe To

Posts

Posts

Comments

Comments

share

About Me

DRUG PATENTS INTERNATIONAL

View my complete profile

Followers

My Blogger Tricks

All Blogger Tricks

JOIN ME

Join me on Linkedin

Anthony Melvin Crasto Ph.D - India | LinkedIn

Join me on Researchgate

Anthony Melvin Crasto Dr. | ResearchGate

join me on Facebook

Anthony Melvin Crasto Dr. | Facebook

FACEBOOK

join me on twitter a

Anthony Melvin Crasto Dr. | twitter

Twitter

join me on google plus

Anthony Melvin Crasto Dr. | google plus

GOOGLE PLUS

Carbanio– a digital revolution in the industry of buying and selling chemicals.

Carbanio information click here Website: https://www.carbanio.com/ Ayesha MD, CEO@Carbanio, Phone: +919121020713 Email: Businessupport@carbanio.com

syn with cat

+91- 999-997-2051

info@synthesiswithcatalysts.com

Website

http://www.synthesiswithcatalysts.com/

MYSELF

DR ANTHONY MELVIN CRASTO, Born in Mumbai in 1964 and graduated from Mumbai University, Completed his Ph.D from ICT, 1991,Matunga, Mumbai, India, in Organic Chemistry, The thesis topic was Synthesis of Novel Pyrethroid Analogues, Currently he is working with GLENMARK PHARMACEUTICALS LTD, Research Centre as Principal Scientist, Process Research (bulk actives) at Mahape, Navi Mumbai, India. Total exp 29 plus yrs,

Prior to joining Glenmark, he has worked with major multinationals like Hoechst Marion Roussel, now Sanofi, Searle India Ltd, now RPG lifesciences, etc. He has worked with notable scientists like Dr K Nagarajan, Dr Ralph Stapel, Prof S Seshadri etc, He did custom synthesis for major multinationals in his career like BASF, Novartis, Sanofi, etc., He has worked in Discovery, Natural products, Bulk drugs, Generics, Intermediates, Fine chemicals, Neutraceuticals, GMP, Scaleups, etc, he is now helping millions, has 9 million plus hits on Google on all Organic chemistry websites. His friends call him worlddrugtracker.

His New Drug Approvals, Green Chemistry International, All about drugs, Eurekamoments, Organic spectroscopy international,
etc in organic chemistry are some most read blogs He has hands on experience in initiation and developing novel routes for drug molecules
and implementation them on commercial scale over a 28 year tenure till date nov 2015, Around 30 plus products in his career. He has good knowledge of IPM, GMP, Regulatory aspects, he has several International patents published worldwide .

He has good proficiency in Technology transfer, Spectroscopy, Stereochemistry, Synthesis, Polymorphism etc.

He suffered a paralytic stroke/ Acute Transverse mylitis in Dec 2007 and is 90 %Paralysed, He is bound to a wheelchair, this seems to have injected feul in him to help chemists all around the world, he is more active than before and is pushing boundaries, he has 9 million plus hits on Google, 2.5 lakh plus connections on all networking sites, 20 Lakh plus views on dozen plus blogs, He makes himself available to all, contact him on +91 9323115463, email amcrasto@gmail.com, Twitter, @amcrasto

He lives and will die for his family, 90% paralysis cannot kill his soul. Notably he has 10 lakh plus views on New Drug Approvals Blog in 211 countries..................click here

He appreciates the help he gets from one and all, Friends, Family, Glenmark, Readers, Wellwishers, Doctors, Drug authorities, His Contacts, Physiotherapist, etc

OLD BIO

DR ANTHONY MELVIN CRASTO Ph.D , Born in Mumbai in 1964 and graduated from Mumbai University, Completed his PhD from ICT ,1991, Mumbai, India in Organic chemistry, The thesis topic was Synthesis of Novel Pyrethroid Analogues,

Currently he is working with GLENMARKPHARMA LTD, Research centre as Principal Scientist, Process Research (bulk actives) at Mahape, Navi Mumbai, India.

Prior to joining Glenmark, he worked with major multinationals like Hoechst Marion Roussel, now Sanofi Aventis, & Searle India ltd, now RPG lifesciences, etc. He has worked in Basic research, Neutraceuticals, Natural products, Flavors, Fragrances, Pheromones, Vet Drugs, Drugs, formulation, GMP etc. He has total 29 yrs exp in this field, he is now helping millions, has million hits on google on all organic chemistry websites.

His New Drug Approvals , Green Chemistry International,Eurekamoments in Organic Chemistry , Organic Chemistry by Dr Anthony, WIX BLOG , ALL ABOUT DRUGS, WORLD DRUG TRACKER,MEDICINAL CHEM INTERNATIONAL, DRUG SYN INTERNATIONAL,SCALEUP OF DRUGS, ALL FOR DRUGSON WEB, are some most read chemistry blogs

SEED

Green Chemistry International,
ORGANIC SPECTROSCOPY INTERNATIONAL
ORGANIC SYNTHESIS INTERNATIONAL
ORGANIC CHEMISTRY INTERNATIONAL
DR ANTHONY MELVIN CRASTO OLD BLOG
DRUG PATENTS INTERNATIONAL
Drug regulatory affairs international
ONE ORGANIC CHEMIST ONE DAY
API SYNTHESIS INTERNATIONAL

He has hands on experience in initiation and developing novel routes for drug molecules and implementation them on commercial scale over a 25 year tenure, good knowledge of IPM, GMP, Regulatory aspects, he has several international drug patents published worldwide .

He has good proficiency in Technology Transfer,Spectroscopy , Stereochemistry , Synthesis, Reactions in Org Chem , Polymorphism, Pharmaceuticals , Medicinal chemistry, Organic chemistry literature , Patent related site , Green chemistry , Reagents , R & D , Molecules , Heterocyclic chem ,Sourcing etc

He suffered a paralytic stroke in dec 2007 and is bound to a wheelchair, this seems to have injected feul in him to help chemists around the world, he is more active than before and is pushing boundaries, he has one lakh connections on all networking sites, He makes himself available to all, contact him on +91 9323115463, amcrasto@gmail.com, Twitter @amcrasto

SEE MY CHINA, VIETNAM AND JAPAN BLOGS

http://amcrasto.blog.fc2.com/

http://blog.sina.com.cn/u/5030268874

http://ameblo.jp/medchem-amcrasto/

http://me.zing.vn/u/amcrasto

ICELAND, RUSSIA, ARAB

BOBRDOBR, BLAND ICELAND, 100zakladok, adfty, Cloob

GROUPS

you can post articles and will be administered by me on the google group which is very popular across the world, OPD GROUPSPACES, SCOOP OCI, organic-process-developmentGOOGLE, TVINX, MENDELEY WDT,SCIPEOPLE OPD, EPERNICUS OPD, SYNTHETIC ORGANIC CHEMISTRYLinkedIn group, DIIGO OPD,LINKEDIN OPD, WDT LINKEDIN, WDTI ZING,WORLD DRUG TRACKER FACEBOOK

ALSO web link

ABOUTME, BRAND ANTHONYCRASTO, COLLECTION OF SITE LINKS, BRAVESITES,GRAVATAR, JIMDO, SKILLPAGES, MIXXT,APNACIRCLE, ZIC ZAC, ZING ME, SCOOP IT, scribd, Stumbleupon,Delicious, pinnterest, tumblr, Newsvine, SLIDESHARE,ACADEMIA.EDU, GOOGLE PLUS, FACEBOOK, TWITTER, ISSUU,DIIGO, YOLASITE,

Authorstream, Symbaloo, ISSUU, BLOGLOVIN,FRIENDFEED,

NEWSVINE, TREPUP

Travel theme. Theme images by 4x6. Powered by Blogger.