Class information for:
Level 1: OXAPHOSPHETANES//HORNER WADSWORTH EMMONS REACTION//E ALPHA BROMOACRYLATE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
12327 850 30.2 54%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2488 3476 STABLE PHOSPHORUS YLIDES//PHOSPHORUS YLIDE//VINYLTRIPHENYLPHOSPHONIUM SALT

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 OXAPHOSPHETANES Author keyword 11 78% 1% 7
2 HORNER WADSWORTH EMMONS REACTION Author keyword 6 20% 3% 26
3 E ALPHA BROMOACRYLATE Author keyword 4 75% 0% 3
4 HETEROORGANIC BETAINES Author keyword 3 100% 0% 3
5 MARTIN LIGAND Author keyword 3 100% 0% 3
6 PETERSON TYPE REACTIONS Author keyword 3 100% 0% 3
7 ARYL ALKYL KETONE Author keyword 2 67% 0% 2
8 TRIPHENYLPHOSPHONIUM YLIDE Author keyword 2 67% 0% 2
9 B3P86 6 31G Author keyword 2 50% 0% 3
10 ALPHA BETA UNSATURATED ESTERS Author keyword 2 16% 1% 10

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 OXAPHOSPHETANES 11 78% 1% 7 Search OXAPHOSPHETANES Search OXAPHOSPHETANES
2 HORNER WADSWORTH EMMONS REACTION 6 20% 3% 26 Search HORNER+WADSWORTH+EMMONS+REACTION Search HORNER+WADSWORTH+EMMONS+REACTION
3 E ALPHA BROMOACRYLATE 4 75% 0% 3 Search E+ALPHA+BROMOACRYLATE Search E+ALPHA+BROMOACRYLATE
4 HETEROORGANIC BETAINES 3 100% 0% 3 Search HETEROORGANIC+BETAINES Search HETEROORGANIC+BETAINES
5 MARTIN LIGAND 3 100% 0% 3 Search MARTIN+LIGAND Search MARTIN+LIGAND
6 PETERSON TYPE REACTIONS 3 100% 0% 3 Search PETERSON+TYPE+REACTIONS Search PETERSON+TYPE+REACTIONS
7 ARYL ALKYL KETONE 2 67% 0% 2 Search ARYL+ALKYL+KETONE Search ARYL+ALKYL+KETONE
8 TRIPHENYLPHOSPHONIUM YLIDE 2 67% 0% 2 Search TRIPHENYLPHOSPHONIUM+YLIDE Search TRIPHENYLPHOSPHONIUM+YLIDE
9 B3P86 6 31G 2 50% 0% 3 Search B3P86+6+31G Search B3P86+6+31G
10 ALPHA BETA UNSATURATED ESTERS 2 16% 1% 10 Search ALPHA+BETA+UNSATURATED+ESTERS Search ALPHA+BETA+UNSATURATED+ESTERS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 OXAPHOSPHETANES 41 100% 2% 15
2 Z UNSATURATED ESTERS 26 41% 6% 49
3 OXIRANE FORMATION REACTION 22 81% 2% 13
4 1 4 RELATED CHIRAL CENTERS 18 89% 1% 8
5 HORNER WITTIG REACTION 15 41% 3% 28
6 PETERSON REACTION 12 43% 2% 21
7 TRIMETHYL PHOSPHONOACETATE 12 86% 1% 6
8 OLEFINATION 11 13% 10% 83
9 ETHYL DIARYLPHOSPHONOACETATES 10 31% 3% 27
10 WITTIG REACTION 9 14% 8% 64

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The modern interpretation of the Wittig reaction mechanism 2013 26 89 56%
Stereocontrol in organic synthesis using the diphenylphosphoryl group 1996 106 84 58%
Wittig reactions in water media employing stabilized ylides with aldehydes. Synthesis of alpha,beta-unsaturated esters from mixing aldehydes, alpha-bromoesters, and Ph3P in aqueous NaHCO3 2007 93 98 31%
Olefination Reactions of Phosphorus-Stabilized Carbon Nucleophiles 2012 15 187 59%
Asymmetric Wittig type reactions 2002 79 77 49%
STEREOCHEMISTRY AND MECHANISM IN THE WITTIG REACTION 1994 205 185 31%
THE WITTIG OLEFINATION REACTION AND MODIFICATIONS INVOLVING PHOSPHORYL-STABILIZED CARBANIONS - STEREOCHEMISTRY, MECHANISM, AND SELECTED SYNTHETIC ASPECTS 1989 1871 593 23%
Four-membered heterocyclic compounds containing high coordinate group 16 elements 2003 11 51 47%
Z-selective Horner-Tadsworth-Emmons reaction 2000 29 90 37%
Development of highly stereoselective reactions utilizing heteroatoms - New approach to the stereoselective Horner-Wadsworth-Emmons reaction 2000 8 78 46%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 PROSTAGLANDIN BUSINESS UNIT 1 100% 0.2% 2
2 STATE CHEM TECHNOL ORGANOELEMENT CPDS 1 17% 0.6% 5
3 MTA BME ORGAN CHEM TECHNOL GRP 1 16% 0.4% 3
4 AGR UTILIZAT BIOACT AGENTS UNIT 0 33% 0.1% 1
5 LATVIAN ORGAN SYNTH 0 33% 0.1% 1
6 PHYSICOCHEM PROC 0 15% 0.2% 2
7 CNRS UMR 7175 0 20% 0.1% 1
8 CHEM PROC DEV S 0 17% 0.1% 1
9 MED PROGRAM MOLEC MED 0 17% 0.1% 1
10 UFT TULLN 0 17% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000156884 STABLE PHOSPHORUS YLIDES//VINYLTRIPHENYLPHOSPHONIUM SALT//ACETYLENIC ESTERS
2 0.0000153128 ALPHA BETA UNSATURATED HYDROXY ESTERS//DIOL DESYMMETRIZATION//IODOYLIDES
3 0.0000145122 SULFUR YLIDES//ARSONIUM YLIDE//TELLURONIUM YLIDE
4 0.0000141856 INVEST MOL STRUCT//ANIONOTROPIC REARRANGEMENTS//RD ORGAN PHARMACEUT CHEM
5 0.0000130646 O ETHYL THIOCARBOXYLATES//ORGANOPHOSPHORUS CPDS//2 AZAALLYL ANIONS
6 0.0000130327 RMN P 31//PHOSPHORE//RMN C 13
7 0.0000128124 FOUR MEMBERED RING//SCI CHEM FUKAZAWA SETAGAYA KU//CHEM U 60 RM 151 215 GLENBROOK RD
8 0.0000112246 BORON 11 NMR//FLUOROBORON CATIONS//FLUORINE 19 NMR
9 0.0000107339 TRIPHENYLPHOSPHONIUM YLIDES//YLIDIC CONFORMATION//ACYL STRETCHING FREQUENCIES
10 0.0000102449 HYDROPHOSPHINYLATION//VINYLPHOSPHONATES//ARYLPHOSPHONATES