![](/CAS/20150408/GIF/148703-26-8.gif)
8-aMino-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylic acid synthesis
- Product Name:8-aMino-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylic acid
- CAS Number:148703-26-8
- Molecular formula:C9H8ClNO4
- Molecular Weight:229.62
![1,4-Benzodioxin-5-carboxylic acid, 8-(acetylamino)-2,3-dihydro-](/CAS/20210305/GIF/66411-27-6.gif)
66411-27-6
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![8-aMino-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylic acid](/CAS/20150408/GIF/148703-26-8.gif)
148703-26-8
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Yield:148703-26-8 67.7%
Reaction Conditions:
with N-chloro-succinimide;acetic acid at 50 - 85; for 8 h;Industrial scale;
References:
Lienard, Philippe;Gradoz, Philippe;Greciet, Hélène;Jegham, Samir;Legroux, Didier [Organic Process Research and Development,2017,vol. 21,# 1,p. 18 - 22] Location in patent:supporting information
![1,4-Benzodioxin-5-carboxylic acid, 8-(acetylamino)-7-chloro-2,3-dihydro-](/CAS/20210305/GIF/152045-64-2.gif)
152045-64-2
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![8-aMino-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylic acid](/CAS/20150408/GIF/148703-26-8.gif)
148703-26-8
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![6,7-Dibromo-2,3-dihydrobenzo[1,4]dioxine-5-carboxylic acid](/CAS/GIF/66411-17-4.gif)
66411-17-4
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$192.50/250mg
![8-aMino-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylic acid](/CAS/20150408/GIF/148703-26-8.gif)
148703-26-8
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![2,3-Dihydro-1,4-benzodioxine-5-carboxylic acid](/CAS/GIF/4442-53-9.gif)
4442-53-9
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$7.00/1g
![8-aMino-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylic acid](/CAS/20150408/GIF/148703-26-8.gif)
148703-26-8
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![6,7-Dibromo-8-nitro-2,3-dihydrobenzo[1,4]dioxine-5-carboxylic acid](/CAS/GIF/66411-18-5.gif)
66411-18-5
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![8-aMino-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylic acid](/CAS/20150408/GIF/148703-26-8.gif)
148703-26-8
12 suppliers
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