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Correction: Homo-condensation of acetophenones toward imidazothiones
Phuc Hoang Phamab,
Phuc Thai Thien Nguyenab,
Thuy Thu Buiab,
Hien Nhat Traab,
Tung Thanh Nguyen*ab and
Nam Thanh Son Phan*ab
aFaculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, Vietnam. E-mail: tungtn@hcmut.edu.vn
bVietnam National University Ho Chi Minh City, Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Vietnam
First published on 20th January 2021
Abstract
Correction for ‘Homo-condensation of acetophenones toward imidazothiones’ by Phuc Hoang Pham et al., RSC Adv., 2020, 10, 40225–40228, DOI: 10.1039/D0RA03047C.
The authors regret the omission of two references, shown below as ref. 1(a) and (b), which should have appeared as ref. 7(a) and (b).
On page 40227, at the end of the paragraph which starts “With the results in hand, we proposed a possible mechanism for the annulation (Scheme 5)…” the following sentence should have been added:
“It should be noted that Asinger and co-workers reported a similar transformation using ammonia, instead of ammonium acetate, that occurred in methanol solvent.1 For that reason, an alternative mechanism should not be excluded.”
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
References
- (a) F. Asinger and H. Offermanns, Angew. Chem., 1967, 6, 907 CrossRef CAS; (b) F. Asinger, W. Schäfer, G. Baumgarte and P. F. Müting, Liebigs Ann. Chem., 1963, 661, 95 CrossRef CAS.
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