Howard Ensign Simmons Jr. (June 17, 1929 – April 26, 1997) was an American chemist with DuPont who discovered the Simmons–Smith reaction. He was born...
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alkene (or alkyne) to form a cyclopropane. It is named after Howard Ensign Simmons, Jr. and Ronald D. Smith. It uses a methylene free radical intermediate...
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refrigerants then in use, such as ammonia. The team was headed by Thomas Midgley Jr. In 1928, they improved the synthesis of CFCs and demonstrated their usefulness...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Retrieved February 21, 2021. Detroit Free Press, May 21, 2012, page A1 Howard Richman (May 2014). "Aftermath". GCM Magazine. Archived from the original...
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Association Gustavus Simmons (born 1930), American cryptographer Howard Ensign Simmons, Jr. (1929–1997) American chemist who discovered the Simmons–Smith reaction...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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wife of George Zinn. William and Annie had two children, William du Pont, Jr. and Marion duPont Scott. In 1878, at age 17, du Pont became a member of the...
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Gertrude B. Elion, Dudley R. Herschbach, Glenn T. Seaborg 1992—Howard Ensign Simmons Jr. 1993—Donald J. Cram, Norman Hackerman 1994—George S. Hammond 1995—Thomas...
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Wyeth, Carolyn Wyeth, and Henriette Wyeth Hurd, the father of musician Howard Wyeth, and as the son of artist and illustrator N. C. Wyeth. Wyeth often...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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NASCAR Cup Series), and also served as a substitute driver for Dale Earnhardt Jr. in the No. 88 Chevrolet for Hendrick Motorsports in select races during the...
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American carpet manufacturer making carpets using DuPont Sorona fiber. Simmons, Cheryl (8 August 2019). "Triexta PTT Carpet Fiber". The Spruce. http://www...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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accomplishments of Theodore L. Cairns, William D. Phillips, Earl Muetterties, Howard E. Simmons, Jr., and George Parshall were recognized by their election to the National...
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Joseph Shivers Howard Ensign Simmons Jr. Charles Stine Frederick N. Tebbe Chadwick A. Tolman Earl Tupper Charles M. Vest Edgar S. Woolard Jr. Nathaniel C...
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