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Roger Trucks Phones & Addresses

  • 675 Olson Rd, Midland, MI 48640 (989) 631-3612
  • 3640 Merrillville Rd, Baldwin, MI 49304 (231) 745-4915
  • Gladwin, MI
  • Lincoln, NE
  • Mount Pleasant, MI

Work

Position: Craftsman/Blue Collar

Education

Degree: Associate degree or higher

Publications

Us Patents

Process For Preparation Of (Poly)Cyclic Polyethers

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US Patent:
41137396, Sep 12, 1978
Filed:
Jan 28, 1974
Appl. No.:
5/437425
Inventors:
Roger O. Trucks - Midland MI
Edwin C. Steiner - Midland MI
Assignee:
The Dow Chemical Company - Midland MI
International Classification:
C07D49310
US Classification:
260338
Abstract:
In the preparation of (poly)cyclic polyethers by a cyclic Williamson synthesis, the improvement of contacting the reactants in a hindered (C. sub. 4 -C. sub. 14) alkanol. For example, bis-chloroethyl ether and the disodium salt of tetraethylene glycol are contacted in t-butanol to produce the cyclic polyether ##STR1## in high yields.
Roger O Trucks from Midland, MI, age ~92 Get Report