Class information for:
Level 2: STABLE PHOSPHORUS YLIDES//PHOSPHORUS YLIDE//VINYLTRIPHENYLPHOSPHONIUM SALT

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
2488 3476 28.1 50%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
376 29637 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS//ZHURNAL OBSHCHEI KHIMII//PHOSPHORUS HETEROCYCLES

Classes in level below (level 1)


ID, lev. below Publications Label for level below
12327 850 OXAPHOSPHETANES//HORNER WADSWORTH EMMONS REACTION//E ALPHA BROMOACRYLATE
14689 687 STABLE PHOSPHORUS YLIDES//VINYLTRIPHENYLPHOSPHONIUM SALT//ACETYLENIC ESTERS
15729 625 CARBONES//PHOSPHORUS YLIDE//CARBODIPHOSPHORANE ADDUCTS
18295 493 ALKYL PHOSPHITES//ORGANOMETALL ORGANOMETALLOID CHEM//WITTIG HORNER REAGENTS
25080 243 TRIPHENYLPHOSPHONIUM YLIDES//YLIDIC CONFORMATION//ACYL STRETCHING FREQUENCIES
26328 212 4 PHOSPHORANYLIDENE 54H OXAZOLONES//BIOORGAN PETR CHEM//ORGAN BIOORGAN CHEM BIOTECHNOL
28382 169 ACTINOBOLIN//BACTOBOLAMINE//FLUORINATED YLIDES
30108 143 ALPHA BETA UNSATURATED HYDROXY ESTERS//DIOL DESYMMETRIZATION//IODOYLIDES
35045 54 INVEST MOL STRUCT//ANIONOTROPIC REARRANGEMENTS//RD ORGAN PHARMACEUT CHEM

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 STABLE PHOSPHORUS YLIDES Author keyword 176 100% 1% 46
2 PHOSPHORUS YLIDE Author keyword 125 80% 2% 77
3 VINYLTRIPHENYLPHOSPHONIUM SALT Author keyword 90 96% 1% 27
4 ACETYLENIC ESTERS Author keyword 89 56% 3% 108
5 TRIPHENYLPHOSPHINE Author keyword 85 32% 6% 217
6 ACETYLENIC ESTER Author keyword 66 59% 2% 75
7 PHOSPHORUS YLIDES Author keyword 64 56% 2% 78
8 INTRAMOLECULAR WITTIG REACTION Author keyword 60 72% 1% 48
9 NH ACID Author keyword 34 79% 1% 22
10 N ISOCYANIMINOTRIPHENYLPHOSPHORANE Author keyword 33 75% 1% 24

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 STABLE PHOSPHORUS YLIDES 176 100% 1% 46 Search STABLE+PHOSPHORUS+YLIDES Search STABLE+PHOSPHORUS+YLIDES
2 PHOSPHORUS YLIDE 125 80% 2% 77 Search PHOSPHORUS+YLIDE Search PHOSPHORUS+YLIDE
3 VINYLTRIPHENYLPHOSPHONIUM SALT 90 96% 1% 27 Search VINYLTRIPHENYLPHOSPHONIUM+SALT Search VINYLTRIPHENYLPHOSPHONIUM+SALT
4 ACETYLENIC ESTERS 89 56% 3% 108 Search ACETYLENIC+ESTERS Search ACETYLENIC+ESTERS
5 TRIPHENYLPHOSPHINE 85 32% 6% 217 Search TRIPHENYLPHOSPHINE Search TRIPHENYLPHOSPHINE
6 ACETYLENIC ESTER 66 59% 2% 75 Search ACETYLENIC+ESTER Search ACETYLENIC+ESTER
7 PHOSPHORUS YLIDES 64 56% 2% 78 Search PHOSPHORUS+YLIDES Search PHOSPHORUS+YLIDES
8 INTRAMOLECULAR WITTIG REACTION 60 72% 1% 48 Search INTRAMOLECULAR+WITTIG+REACTION Search INTRAMOLECULAR+WITTIG+REACTION
9 NH ACID 34 79% 1% 22 Search NH+ACID Search NH+ACID
10 N ISOCYANIMINOTRIPHENYLPHOSPHORANE 33 75% 1% 24 Search N+ISOCYANIMINOTRIPHENYLPHOSPHORANE Search N+ISOCYANIMINOTRIPHENYLPHOSPHORANE

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 STABILIZED PHOSPHORUS YLIDES 105 63% 3% 107
2 BENZOYLMETHYLENETRIPHENYLPHOSPHORANE 102 100% 1% 30
3 HEXAPHENYLCARBODIPHOSPHORANE 79 87% 1% 39
4 PHOSPHORUS YLIDES 54 44% 3% 93
5 GEL CATALYZED CONVERSION 53 95% 1% 18
6 VINYLTRIPHENYLPHOSPHONIUM SALT 50 84% 1% 27
7 N ISOCYANIMINOTRIPHENYLPHOSPHORANE 50 72% 1% 39
8 OXAPHOSPHETANES 41 100% 0% 15
9 WITTIG REACTION 40 27% 4% 126
10 STABLE PHOSPHORUS YLIDES 36 79% 1% 23

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The modern interpretation of the Wittig reaction mechanism 2013 26 89 61%
Addition compounds between carbones, CL2, and main group Lewis acids: A new glance at old and new compounds 2015 3 138 52%
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 38%
Tandem oxidation processes using manganese dioxide: Discovery, applications, and current studies 2005 162 59 44%
Synthesis and reactions of stabilized phosphorus ylides 2008 51 140 93%
Olefination Reactions of Phosphorus-Stabilized Carbon Nucleophiles 2012 15 187 71%
THE WITTIG OLEFINATION REACTION AND MODIFICATIONS INVOLVING PHOSPHORYL-STABILIZED CARBANIONS - STEREOCHEMISTRY, MECHANISM, AND SELECTED SYNTHETIC ASPECTS 1989 1871 593 26%
Stereocontrol in organic synthesis using the diphenylphosphoryl group 1996 106 84 58%
Asymmetric Wittig type reactions 2002 79 77 51%
Recent Advances in the Field of Main-Group Mono- and Diatomic "Allotropes" Stabilised by Neutral Ligands 2013 13 68 32%

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 ZANJAN BRANCH 17 24% 1.8% 61
2 ORGANOMETALL ORGANOMETALLOID CHEM 13 47% 0.6% 21
3 MCRS 12 86% 0.2% 6
4 ORGANOMET ORGANOMETALLOID CHEM 9 83% 0.1% 5
5 PESTICIDE CHEM 8 16% 1.3% 46
6 CHEM IND 7 20% 0.9% 30
7 BIOORGAN PETR CHEM 5 22% 0.6% 22
8 CSTCMET 4 75% 0.1% 3
9 ZAHEDAN BRANCH 4 14% 0.7% 25
10 ORGAN BIOORGAN CHEM BIOTECHNOL 3 39% 0.2% 7

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000020426 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS//ZHURNAL OBSHCHEI KHIMII//ALPHA AMINO PHOSPHONATES
2 0.0000011794 BIGINELLI REACTION//DIHYDROPYRIMIDINONES//MULTICOMPONENT REACTION
3 0.0000011725 GAS PHASE ELIMINATION//FLOW VACUUM PYROLYSIS//FISICOQUIM ORGAN
4 0.0000011492 N HETEROCYCLIC CARBENES//CARBENES//CARBENE LIGANDS
5 0.0000010920 MAGNESIUM CARBENOID//AZIRIDINES//AZIRIDINATION
6 0.0000010264 2H AZIRINES//PHOTOSENSITIVE DIAZO COMPOUND//AZIRINES
7 0.0000010136 PHOSPHAALKENES//PHOSPHORUS HETEROCYCLES//PHOSPHAALKYNES
8 0.0000009145 FURAN 2 3 DIONE//ISOXAZOLONES//CYCLIC OXALYL COMPOUNDS
9 0.0000008063 PHOSPHONIOSILYLATION//3 SULFOLENES//NUCLEOPHILIC ACYLATION
10 0.0000007899 GRIGNARD REAGENT FORMATION//ACYLZIRCONOCENE CHLORIDE//CNRS AM3