Scholarly Index

Howard Alper

New York City Department of Health and Mental Hygiene; 25,882 total citations; 973 total publications; best world rank #18

New York City Department of Health and Mental Hygiene

25,882Total citations

973Total publications

82H-index

Published ranking records

Field	Window	World rank	National rank	Impact score
Chemical Synthesis and Reactions	Lifetime	23	US 8	99.82
Inorganic and Organometallic Chemistry	Lifetime	45	US 31	99.70
Asymmetric Hydrogenation and Catalysis	Lifetime	52	US 22	99.77
Synthesis and Catalytic Reactions	Lifetime	37	US 16	99.74
Oxidative Organic Chemistry Reactions	Lifetime	61	US 23	99.59
Sulfur-Based Synthesis Techniques	Lifetime	36	US 8	99.53
Synthetic Organic Chemistry Methods	Lifetime	77	US 42	99.70
Carbon dioxide utilization in catalysis	Lifetime	50	US 12	99.45
Chemical Synthesis and Analysis	Lifetime	152	US 65	99.56
Quinazolinone synthesis and applications	Lifetime	29	US 6	98.60
Catalytic C–H Functionalization Methods	Lifetime	83	US 25	99.68
Synthesis and Biological Evaluation	Lifetime	104	US 40	99.03
Organic Chemistry Cycloaddition Reactions	Lifetime	61	US 27	99.14
Nanomaterials for catalytic reactions	Lifetime	118	US 16	99.34
Phenothiazines and Benzothiazines Synthesis and Activities	Lifetime	51	US 16	98.65
Catalytic Cross-Coupling Reactions	Lifetime	77	US 21	99.55
Asymmetric Synthesis and Catalysis	Lifetime	141	US 46	99.51
Synthesis of β-Lactam Compounds	Lifetime	18	US 7	98.71
Cyclopropane Reaction Mechanisms	Lifetime	83	US 30	99.34
Organometallic Complex Synthesis and Catalysis	Lifetime	147	US 55	99.31
Microwave-Assisted Synthesis and Applications	Lifetime	27	US 5	98.83
Catalytic Alkyne Reactions	Lifetime	52	US 16	99.23
Synthesis and Reactivity of Sulfur-Containing Compounds	Lifetime	72	US 20	98.40
Chemical Reactions and Isotopes	Lifetime	116	US 71	98.18
Chemical Reaction Mechanisms	Lifetime	198	US 98	98.20
Catalysis and Hydrodesulfurization Studies	Lifetime	350	US 57	98.12
Dendrimers and Hyperbranched Polymers	Lifetime	155	US 37	97.39
Synthesis and Reactivity of Heterocycles	Lifetime	187	US 36	96.20
Synthesis of heterocyclic compounds	Lifetime	275	US 26	96.35
Vanadium and Halogenation Chemistry	Lifetime	149	US 37	96.53
Coordination Chemistry and Organometallics	Lifetime	311	US 84	97.33
Fluorine in Organic Chemistry	Lifetime	752	US 178	96.37
Synthesis and pharmacology of benzodiazepine derivatives	Lifetime	100	US 24	95.39
Synthesis and Reactions of Organic Compounds	Lifetime	736	US 170	95.52
Occupational Health and Performance	Lifetime	251	US 104	95.51
Organoboron and organosilicon chemistry	Lifetime	394	US 93	96.17
Phosphorus compounds and reactions	Lifetime	221	US 45	94.29
Ferrocene Chemistry and Applications	Lifetime	469	US 85	93.69
Advanced Synthetic Organic Chemistry	Lifetime	405	US 117	92.80
Natural Product Synthesis and Anticancer Bioactivity	Lifetime	876	US 176	83.98
Synthesis of Tetrazole Derivatives	Lifetime	517	US 70	79.89
Occupational Health and Performance	2021-2025	623	US 244	70.52