The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 24, 2002
Filed:
Nov. 20, 2000
Applicant:
Inventors:
Gene-Hsiang Lee, Taipei, TW;
Shie-Ming Peng, Taipei, TW;
Chong-Mou Wang, Hsin-Tien, TW;
Kuang-Lieh Lu, Taipei, TW;
Balasubramanian Manimaran, Tamil Nadu, IN;
Fang-Yuan Lee, Yunlin County, TW;
Thangamuthu Rajandran, Tamil Nadu, IN;
Assignee:
Academia Sinica, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 1/100 ; C07F 1/300 ; C07F 1/500 ; C07F 1/502 ;
U.S. Cl.
CPC ...
C07F 1/100 ; C07F 1/300 ; C07F 1/500 ; C07F 1/502 ;
Abstract
The invention is based on the discovery that a new class of molecular rectangles can be prepared by using a stepwise synthesis plan under mild temperature conditions. The new rectangles are neutral and exhibit luminescence in solution at room temperature. In general, the invention features a compound having the structure: