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Reaxys

Innovation from CrossFire Beilstein
DescriptionA "web-based search and retrieval system for chemical compounds, bibliographic data and chemical reactions." It is is "based on data from Elsevier’s industry leading chemistry databases (CrossFire Beilstein, CrossFire Gmelin and Patent Chemistry Database) now merged together to provide harmonized content." It indexes core chemistry journals covering organic, metalloroganic, and inorganic chemistry, as well as organic patent publications.
Access Note: A structure editor plugin may be required. Reaxys supports several structure editors. Also, you can download the latest version of the structure and reaction editor, Symyx Draw, formerly known as MDL Drawfor use with Reaxys. Free Downloads, Webinars & Guides

There are 3 query types organized under the tabs: Reactions, Substances and Properties, and Text, Authors, and More (textual information). "You can draw a structure or reaction using a structure editor, load a previously saved structure or reaction, or generate a structure by typing a name. You can add further search conditions by including bibliographic and properties data in your query. You can save your query in XML format by clicking the Save Query button.

  • In the Reactions query tab, you can search for reactions using structures and/or text.
  • In the Substances and Properties query tab, you can search using structures and/or text.
  • In the Text, Authors, and More query tab you can input text queries, which will be searched among titles and abstracts as well as patent numbers. The text search form allows the input of AND, NOT, OR, NEAR and NEXT operators together with search terms.
"Reaxys search, analysis and workflow tools are designed around the needs and common tasks of users, including:
  • Synthesis planner to design the optimum synthesis route
  • Multi-step reactions to identify precursor reactions underlying synthesis of target compounds
  • Additional search capabilities such as the ability to generate structure query from names or phrases
  • Search result filters by key properties, synthesis yield, or other ranking criteria
  • Results visualization
  • Similarity search
  • Transformation analysis"
SubjectsChemistry, Patent Chemistry
CoverageIndex: 1771 - present; Organic Patents: 1869 - present
PublisherElsevier
VendorElsevier
LicenseThere are no restrictions to the number of simultaneous users.

Access to reaxys is restricted to current students, faculty, and staff of the University of Saskatchewan, and to "walk-in" users of the University of Saskatchewan Library for their occasional use, for educational, research, and non-commercial personal use. It is accessible in the library, on campus, and remotely.

Systematic copying or downloading of electronic resource content, including the downloading of a full issue, is not permitted by Canadian and International Copyright law.