Class information for:
Level 1: ALPHA AMINOPHOSPHONATES//ALPHA AMINO PHOSPHONATES//AMINOPHOSPHONATES

Basic class information
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
6 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1698077
2 3       CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY 224160
952 2             PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS//ALPHA AMINOPHOSPHONATES//ALPHA AMINO PHOSPHONATES 11079
1132 1                   ALPHA AMINOPHOSPHONATES//ALPHA AMINO PHOSPHONATES//AMINOPHOSPHONATES 2863

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ALPHA AMINOPHOSPHONATES authKW 1130557 5% 80% 129
2 ALPHA AMINO PHOSPHONATES authKW 926522 4% 79% 107
3 AMINOPHOSPHONATES authKW 544422 3% 57% 87
4 AMINOPHOSPHONIC ACIDS authKW 539970 3% 63% 78
5 ALPHA HYDROXYPHOSPHONATES authKW 502088 2% 72% 63
6 KABACHNIK FIELDS REACTION authKW 440747 2% 69% 58
7 HYDROPHOSPHONYLATION authKW 293091 1% 76% 35
8 ALPHA AMINOPHOSPHONIC ACIDS authKW 289155 1% 77% 34
9 AMINO PHOSPHONATES authKW 272054 1% 60% 41
10 HYDROXYPHOSPHONATES authKW 222868 1% 75% 27

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 49005 58% 0% 1665
2 Chemistry, Inorganic & Nuclear 12175 23% 0% 672
3 Chemistry, Multidisciplinary 4578 27% 0% 786
4 Chemistry, Medicinal 505 5% 0% 134
5 Crystallography 215 3% 0% 85
6 Chemistry, Physical 42 6% 0% 175
7 Chemistry, Applied 18 2% 0% 45
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 5 0% 0% 10
9 Spectroscopy 4 1% 0% 30
10 Biochemical Research Methods -0 1% 0% 28

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORGAN CHEM BIOCHEM BIOTECHNOL 123248 2% 18% 62
2 DEV FINE CHEM 48690 1% 14% 31
3 BIOORGAN CHEM PETROCHEM 38175 2% 8% 43
4 MED CHEM MICROBIOL 28147 1% 13% 19
5 GREEN PESTICIDE AGR BIOENGN 27092 1% 9% 29
6 STATES ELEMENTOORGAN CHEM 22013 0% 100% 2
7 WATER ENVIRONM OURCES 17191 0% 31% 5
8 ELEMENTOORGAN CHEM 14948 2% 3% 48
9 BIOORGAN CHEM PETROL CHEM 14674 0% 67% 2
10 IASBS 14674 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 202798 15% 4% 434
2 HETEROATOM CHEMISTRY 66799 4% 5% 115
3 TETRAHEDRON-ASYMMETRY 12652 4% 1% 110
4 SYNTHESIS-STUTTGART 12537 5% 1% 132
5 RUSSIAN JOURNAL OF GENERAL CHEMISTRY 7483 2% 1% 69
6 TETRAHEDRON LETTERS 7106 8% 0% 222
7 SYNTHETIC COMMUNICATIONS 4942 3% 1% 81
8 TETRAHEDRON 3522 4% 0% 112
9 POLISH JOURNAL OF CHEMISTRY 2327 1% 1% 34
10 ARKIVOC 2301 1% 1% 28

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ALPHA AMINOPHOSPHONATES 1130557 5% 80% 129 Search ALPHA+AMINOPHOSPHONATES Search ALPHA+AMINOPHOSPHONATES
2 ALPHA AMINO PHOSPHONATES 926522 4% 79% 107 Search ALPHA+AMINO+PHOSPHONATES Search ALPHA+AMINO+PHOSPHONATES
3 AMINOPHOSPHONATES 544422 3% 57% 87 Search AMINOPHOSPHONATES Search AMINOPHOSPHONATES
4 AMINOPHOSPHONIC ACIDS 539970 3% 63% 78 Search AMINOPHOSPHONIC+ACIDS Search AMINOPHOSPHONIC+ACIDS
5 ALPHA HYDROXYPHOSPHONATES 502088 2% 72% 63 Search ALPHA+HYDROXYPHOSPHONATES Search ALPHA+HYDROXYPHOSPHONATES
6 KABACHNIK FIELDS REACTION 440747 2% 69% 58 Search KABACHNIK+FIELDS+REACTION Search KABACHNIK+FIELDS+REACTION
7 HYDROPHOSPHONYLATION 293091 1% 76% 35 Search HYDROPHOSPHONYLATION Search HYDROPHOSPHONYLATION
8 ALPHA AMINOPHOSPHONIC ACIDS 289155 1% 77% 34 Search ALPHA+AMINOPHOSPHONIC+ACIDS Search ALPHA+AMINOPHOSPHONIC+ACIDS
9 AMINO PHOSPHONATES 272054 1% 60% 41 Search AMINO+PHOSPHONATES Search AMINO+PHOSPHONATES
10 HYDROXYPHOSPHONATES 222868 1% 75% 27 Search HYDROXYPHOSPHONATES Search HYDROXYPHOSPHONATES

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 36799 DIPHENYLPHOSPHINITE ANION//ORGANOPHOSPHORUS CPDS//1 ALKYLTHIOBUT 3 ENYLPHOSPHONATES
2 31208 TRIMETHYLSILYL PHOSPHITES//FIVE MEMBERED NITROGEN HETEROCYCLES//2 6 DITERT BUTYLPHENOLS
3 11268 VINYLPHOSPHONATES//HYDROPHOSPHINYLATION//ARYLPHOSPHONATES
4 18175 PHOSPHATE MIMIC//DIFLUOROMETHYLENEPHOSPHONATES//DIFLUOROPHOSPHONATE
5 33473 1 HYDROXYL ALKYLPHOSPHONATES//2 METHYLPROPAN 2 AMINIUM//ARYLMETHYLPHOSPHONATE
6 27867 PHOSPHA SUGARS//HETERO SUGARS//MTT IN VITRO EVALUATION
7 30545 COSMET RAW MAT CHEM//AMINOPHOSPHONATE LIGAND//CIS PTII COMPLEX OF 3 AMINOFLAVONE
8 20947 C P LYASE//CARBON PHOSPHORUS BOND//PHN OPERON
9 35513 LASER RAMAN//FOURIER TRANSFORM RAMAN SCATTERING//INTEGRAL APPROXIMATIONS ACCORDING TO MULLIKEN AND RUDENBERG
10 24622 RMN P 31//RMN C 13//HETEROATOM ORGAN CHEM

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