Try these databases first to find scholarly articles in chemistry.
Review articles are good resources for background information. Review articles are published in many journals, but there are some journals in which all the articles are reviews. Below is a list of some of these journals in Chemistry. Use them as a starting point for gathering information, to obtain an introduction or overview for an unfamiliar topic. Don't forget to look in their bibliographies for other articles.
Too few articles:
Too many articles: