Class information for:
Level 1: PROPARGYLIC DITHIOACETALS//ZWITTERION SYNTHON//OLIGOARYLS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
30849 162 28.4 50%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
1 3       CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY 237069
151 2             CROSS COUPLING//PALLADIUM//C H ACTIVATION 23051
30849 1                   PROPARGYLIC DITHIOACETALS//ZWITTERION SYNTHON//OLIGOARYLS 162

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PROPARGYLIC DITHIOACETALS authKW 565472 2% 100% 3
2 ZWITTERION SYNTHON authKW 565472 2% 100% 3
3 OLIGOARYLS authKW 251320 1% 67% 2
4 2 3 DIHYDROBENZOTHIOPHENE authKW 188491 1% 100% 1
5 9 9 9 9 TERFLUORENE authKW 188491 1% 100% 1
6 ALKYNYL GRIGNARD authKW 188491 1% 100% 1
7 ALLYLIC DITHIOACETALS authKW 188491 1% 100% 1
8 BIPHENYLSULFONATES authKW 188491 1% 100% 1
9 BIS DITHIOACETALS authKW 188491 1% 100% 1
10 BRIDGING DOUBLE BOND authKW 188491 1% 100% 1

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Chemistry, Organic 3041 61% 0% 99
2 Chemistry, Multidisciplinary 528 38% 0% 61
3 Chemistry, Inorganic & Nuclear 119 10% 0% 17
4 Crystallography -0 1% 0% 1
5 Spectroscopy -0 1% 0% 1
6 Chemistry, Applied -0 1% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ELE OOPT ENGN ELECT ENGN 94244 1% 50% 1
2 HBL 94244 1% 50% 1
3 HETERO BIO 94244 1% 50% 1
4 CHEM D006 37697 1% 20% 1
5 ENGN OURCES CHEM 37697 1% 20% 1
6 ENGN OURCE CHEM 31413 1% 17% 1
7 DESIGN SYNTH STUDY BIOL ACT HETEROCYCLES 20942 1% 11% 1
8 COMPOSTI ETEROCICLICI 18847 1% 10% 1
9 MED CHEMEDUC MINIST 11779 1% 6% 1
10 4259 NAGATSUTA 3489 1% 2% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF SULFUR CHEMISTRY 3141 2% 1% 3
2 JOURNAL OF ORGANIC CHEMISTRY 2687 17% 0% 27
3 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS 2490 9% 0% 15
4 REVIEWS ON HETEROATOM CHEMISTRY 1543 1% 1% 1
5 TETRAHEDRON LETTERS 1236 14% 0% 22
6 SYNLETT 646 4% 0% 7
7 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 593 4% 0% 6
8 ORGANIC SYNTHESES 530 1% 0% 1
9 BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 504 4% 0% 7
10 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 457 3% 0% 5

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PROPARGYLIC DITHIOACETALS 565472 2% 100% 3 Search PROPARGYLIC+DITHIOACETALS Search PROPARGYLIC+DITHIOACETALS
2 ZWITTERION SYNTHON 565472 2% 100% 3 Search ZWITTERION+SYNTHON Search ZWITTERION+SYNTHON
3 OLIGOARYLS 251320 1% 67% 2 Search OLIGOARYLS Search OLIGOARYLS
4 2 3 DIHYDROBENZOTHIOPHENE 188491 1% 100% 1 Search 2+3+DIHYDROBENZOTHIOPHENE Search 2+3+DIHYDROBENZOTHIOPHENE
5 9 9 9 9 TERFLUORENE 188491 1% 100% 1 Search 9+9+9+9+TERFLUORENE Search 9+9+9+9+TERFLUORENE
6 ALKYNYL GRIGNARD 188491 1% 100% 1 Search ALKYNYL+GRIGNARD Search ALKYNYL+GRIGNARD
7 ALLYLIC DITHIOACETALS 188491 1% 100% 1 Search ALLYLIC+DITHIOACETALS Search ALLYLIC+DITHIOACETALS
8 BIPHENYLSULFONATES 188491 1% 100% 1 Search BIPHENYLSULFONATES Search BIPHENYLSULFONATES
9 BIS DITHIOACETALS 188491 1% 100% 1 Search BIS+DITHIOACETALS Search BIS+DITHIOACETALS
10 BRIDGING DOUBLE BOND 188491 1% 100% 1 Search BRIDGING+DOUBLE+BOND Search BRIDGING+DOUBLE+BOND

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 LUH, TY , LEE, CF , (2005) DITHIOACETALS AS ZWITTERION SYNTHONS.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 18. P. 3875-3885 24 53% 31
2 LUH, TY , (2005) ANNULATION OF PROPARGYLIC DITHIOACETALS LEADING TO FURAN-CONTAINING OLIGOARYLS.PURE AND APPLIED CHEMISTRY. VOL. 77. ISSUE 7. P. 1213-1219 14 78% 7
3 LUH, TY , (1996) DITHIOACETALS AS GEMINAL DICATION SYNTHONS.PURE AND APPLIED CHEMISTRY. VOL. 68. ISSUE 1. P. 105-112 19 70% 7
4 LUH, TY , (1997) CHELATION ASSISTED CONVERSION OF C-S BONDS INTO C-C BONDS.PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS. VOL. 120. ISSUE . P. 259-273 19 63% 0
5 HUANG, LF , CHEN, CW , LUH, TY , (2007) IRON-PROMOTED ELIMINATION OF BETA-THIOALKOXY ALCOHOLS. OLEFINATION BY COUPLING OF A CARBONYL GROUP WITH A DITHIOACETAL.ORGANIC LETTERS. VOL. 9. ISSUE 18. P. 3663 -3665 18 40% 2
6 LUH, TY , (2002) RECENT ADVANCES ON THE SYNTHETIC APPLICATIONS OF THE DITHIOACETAL FUNCTIONALITY.JOURNAL OF ORGANOMETALLIC CHEMISTRY. VOL. 653. ISSUE 1-2. P. 209 -214 14 37% 10
7 LUH, TY , (1996) CHELATION ASSISTANCE IN THE ACTIVATION OF C-S AND C-O BONDS.SYNLETT. VOL. . ISSUE 3. P. 201-& 17 37% 8
8 LUH, TY , LIN, HC , CHOU, CM , (2008) HETEROPHENES REVISITED.PURE AND APPLIED CHEMISTRY. VOL. 80. ISSUE 3. P. 475-484 10 43% 0
9 CAPPERUCCI, A , DEGL'INNOCENTI, A , NOCENTINI, T , POLLICINO, S , (2009) ORGANOTHIOSILANES IN THE SYNTHESIS OF FUNCTIONALIZED BENZOTHIOPHENES AND BENZOFURANS.JOURNAL OF SULFUR CHEMISTRY. VOL. 30. ISSUE 3-4. P. 319-326 10 42% 4
10 NI, ZJ , MEI, NW , SHI, X , TZENG, YL , WANG, MC , LUH, TY , (1991) TRANSITION-METAL PROMOTED REACTIONS .33. NICKEL-CATALYZED OLEFINATION OF CYCLIC BENZYLIC DITHIOACETALS BY GRIGNARD-REAGENTS - SCOPE AND MECHANISM.JOURNAL OF ORGANIC CHEMISTRY. VOL. 56. ISSUE 12. P. 4035-4042 17 44% 17

Classes with closest relation at Level 1


Rank Class id link
1 36939 ARYLMERCURIALS//ARYLMERCURIC CHLORIDES//ARYLMERCURIC HALIDES
2 23298 SODIUM TETRAARYLBORATES//LIEBESKIND SROGL CROSS COUPLING//1 6 DIOXA 3 8 DIAZACYCLODECANES
3 28666 BISTRICYCLIC AROMATIC ENES//BISTRICYCLIC ENES//DIAZO THIONE COUPLING
4 23089 INTRAMOLECULAR HALOETHERIFICATION//ENE ACETAL//RUBRENOLIDE
5 13961 THIOACETALIZATION//1 3 OXATHIOLANES//DITHIOACETALIZATION
6 29398 ACETOACETANILIDES//1 3 DITHIAN 2 YL ARYLMETHANOL//1 3 DITHIOLANE 2 THIONES
7 26580 FAVORSKII IRKUTSK CHEM//2 3 DICHLORO 1 PROPENE//MASS SPECTROMETRY GAS CHROMATOGRAPHY
8 5649 CROSS COUPLING//GRIGNARD REAGENTS//C O ACTIVATION
9 32675 CHIRAL NON RACEMIC PYRIDINE//2 2 PYRIDINE DERIVATIVES//4 6 DIMETHY 2 METHYLSULFONYLPYRIMIDINE
10 22407 HOMOCOUPLING//HOMOCOUPLING REACTION//SYMMETRICAL BIARYLS

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