Corrigenda Vol6 No 4 1977 “Properties and Syntheses of Sweetening Agents” by B. Crammer and R. Ikan. Page 443. Ref. 11 should read H. Mark, J. McKetta, and D. Othmer, Encyclo-pedia of Chem. Technol., 1969, 19, 594. Page 435. Ref. 18. For M. Bridal and R. Lavielles, read M. Bride1 and R. Lavielle. Page 436. Subunit A. For Asx read Asp. Page 438. Ref. 30. For U.S.P. 3,952,144/1976 read U.S.P. 3,952,114/1976. Ref. 31. For No. 34, 27. read No. 3, p. 27. Page 439. Reagent v. For BuizAcH read Bui2AlH. Page 440. Reagent i. For KAc read KOAc. Ref. 38. For Repn. read Prepn. Page 441. For /3-neohesperidin dihydrochalcone (23) read ,8-neohesperidin dihydrochalcone (22a). Page 443. Table 3. The heading “Benzaldehyde substitute” should not appear. Far Neohesperidin dihydrochalcone (22a) readp-Neohesperidin dihydrochalcone (22a). Pages 444 and 445.For R. M. Horowitz, Personal communication, 1973 read R.M. Horowitz, Personal communication to G. A. Crosby, 1973. Ref. 54. For 1974 read 1973. Page 446. Line 4. For base read acid. Page 447. Reagent vi. For Me2NS03 read Me3NS03. Ref. 68. For Goldberg read Golberg. andfor Corrigenda Page 449. Table 6. For n= 2readn = 3 n=3 n=4 n=4 n=5 n=5 n=6 Table 6. For Ref. 70 read Ref, 72. Page 450. Scheme 8. For kMn04 read KMn04. Page 454. Scheme 9. For MeCOCH2COCOCMe3 read MeCOCH2C02CMe3. For v,*~read vLS6 Scheme 10. For CH, CH, 0FOH3read NHS0,R NHS0,R Page 456. Scheme 12. For read CH,CO,CH,‘0 Page 460. Scheme 15. For CHC//” CH,-C\ read IHCHC >O CF,CON CF,CONHCH-C\\0 Corrigenda Page 462. Scheme 18. Reagent iii. For OH-read L~OH-O-C~H~(NH~)~,~HCI. Page 463. First line. For Thiazolo[3,2-61-a-Triazoles read Thiazolo[3,2-6]-s Triazoles. Page 464. Structure 34. For 2TzH 2T'HsCH read GCH HN HN CH 3 CH, Reagent iii, For read 07-C_HpO_dine-Piperidine ~~~~~~ri.ine-~i~eridine H H Page 465. For 565 read 465.